1955 GMC 250 Engine Parts
Find Your Specific 1955 GMC 250 Engine Parts
Below you will find various in-demand GMC Engine Parts, components and accessories for your 1955 250. Advance Auto Parts has popular 250 parts like Engine Gaskets and Seals, Engine Timing Parts, Valve Cover and Cylinder Heads and more. You’ll also find aftermarket and OEM Engine Parts for other 250 model years including
1951,
1952,
1953,
1954,
1956,
1957,
1958,
1959 and more. Select a category of 1955 GMC 250 Engine Parts below and start saving instantly.
Popular 1955 GMC 250 Engine Parts Categories
Essential Engine Parts for 1955 GMC 250s
Dorman – Dorman Rubber Expansion Plug 7/8 In. – Size Range 7/8 In. – 1 In. (Sold by each), 570-004 (Part No.570-004)
from
$11.99
This engine intake manifold expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More
Felpro – Felpro Intake and Exhaust Manifolds Combination Gasket, MS 8706 B (Part No.MS 8706 B)
from
$10.29
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
National – National Multi-Purpose Seal, 9845 (Part No.9845)
from
$18.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More
Imperial – Imperial Econo-Kool Engine Oil Cooler, 240459 (Part No.240459)
from
$122.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
See More
Edelbrock – Edelbrock Valve Cover Gasket Set for Chevrolet provides excellent sealing integrity, 7549 (Part No.7549)
from
$34.99
The Edelbrock valve cover gaskets No: 7549 provide excellent sealing integrity and conformability for easy installation. The multi-layer construction has two highly compressible, high rubber content, fiber-reinforced outside layers which are chemically bonded to a high strength composite core. This unique core-reinforced construction has a radial strength to resist high-vacuum or blow-out conditions. Edelbrock valve cover gaskets are an Edelbrock product.
See More
ARP Auto Racing – ARP Auto Racing For Use With Small/ Big Block Chevy, Hex Head, Black Oxide, With Nuts/ Washers, 230-7003 (Part No.230-7003)
from
$8.99
you have probably heard many a horror story about someone losing an engine when the oil pump fell off into the pan because of a broken bolt. Well, you can put your mind at ease when using ARP premium grade oil pump bolt and stud kits. You have a choice of black oxide finished 8740 chrome moly steel or low maintenance stainless steel. Both are nominally rated at 170,000 PSI tensile strength to provide you with plenty of clamping force. Moreover, take your pick between conventional hex style or 12 point designs. This is insurance that no conscientious engine builder should be without The studs come with flat washers and nuts, while the Ford bolt kit has flat washers only. These inexpensive fasteners can literally save your engine.
See More
ARP Auto Racing – ARP Auto Racing For Use With Oem Cylinder Heads/ Most Edelbrock, 12Point Head, 180000Psi Tensile, 134-3701 (Part No.134-3701)
from
$142.99
All Pro Series bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining, and are rated at 200,000 PSI tensile strength. ARP Pro Series head bolt kits are application specific, designed for use with typically competition only components. These fasteners deliver superior strength and meet the ARP zero defect zero failure quality standard. Hardened and parallel ground washers are included with each kit to ensure even load distribution and accurate torque readings. All Pro Series head bolts have a reduced wrenching hex or 12 point head and wide area flange to eliminate the need for valve train removal for cylinder head retorquing and permits the use of larger diameter valve springs. Most applications have undercut short bolts that can help eliminate head gasket failures through providing more stretch to compensate for the additional compression of gaskets.
See More
Dorman – Dorman Rubber Expansion Plug 1-1/4 In. – Size Range 1-1/4 In. – 1-3/8 In. (Sold by each), 570-007 (Part No.570-007)
from
$13.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More
ARP Auto Racing – ARP Auto Racing ARP Cylinder Head Stud Kit, 234-4301 (Part No.234-4301)
from
$321.99
“ARP only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated for superior to “”aircraft”” quality alloy steels. Secondly, each stud is placed vertically into special racks and precisely heat-treated to 200,000 psi for the 8740 material and 220,000 psi for the ARP2000 material. This procedure ensures complete heat penetration and the results are far superior to those lesser quality studs from other manufacturers who just dump pieces in a basket and hope for the best. ”
See More
ARP Auto Racing – "ARP Auto Racing For Use With Chevy Small Block, 5/8"" Socket Size, 3/4"" – 16 Thread Size, 134-2501" (Part No.134-2501)
from
$39.99
As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 PSI bolts that let you exert maximum clamping force. Special features include 1/4 Inch thick, wide area washer and an extra tall 12 point head that accepts a deep socket and eliminates the worry of stripping the head.
See More
Felpro – Felpro Fuel Pump Bowl Gasket, 773 (Part No.773)
from
$2.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More
Felpro – Felpro Engine Valve Cover Load Spreader Set, ES 72676 (Part No.ES 72676)
from
$34.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Driveworks – Driveworks Oil Seal, S-9845 (Part No.S-9845)
Sealed Power – Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (Part No.VK-115)
from
$0.43
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Felpro – Felpro Engine Valve Stem Oil Seal Set, SS 5112 (Part No.SS 5112)
from
$16.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
ARP Auto Racing – ARP Auto Racing For Use With Chevy Small Block With Standard 2 Piece Cork Gasket, 234-1802 (Part No.234-1802)
from
$40.99
The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. They are designed to make it as easy as possible to install a pan and seal it properly. You will note that the studs have a radiused bullet nose that serves to locate the pan rails, then allow the nuts to be easily installed without the worry of cross threading. For those who prefer bolts, ARP got you covered, too. Both are available in black oxide finished chrome moly steel or rust proof stainless steel. Also, you may choose between conventional hex style or the space saving 12 point nuts. The stud kits come complete with a special locking flanged nut, while the bolt kits come with washers.
See More
Holley – Holley Valve Covers – Muscle Series – Finned – SBC – Factory Orange, 241-136 (Part No.241-136)
from
$478.99
Holley is pleased to introduce their Muscle Series Small Block Chevy valve covers inspired by 1970’s era GM factory L82/LT1/Z28 equipped engines. These valve covers are a continuation of Holley’s Vintage Series valve cover line featuring a classic finned design and retro styling cues. Each set consists of one valve cover with a twist-in oil fill knockout (oil fill cap included) and one with a recessed area to place an adhesive backed Holley emblem (also included) or any round emblem of your choice.
See More
Victor Reinz – Victor Reinz Engine Timing Cover Gasket Set, 15-10245-01 (Part No.15-10245-01)
from
$34.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-240X 30 (Part No.E-240X 30)
from
$59.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Felpro – Felpro Engine Cylinder Head Gasket Set, HS 7391 S-4 (Part No.HS 7391 S-4)
from
$89.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Dorman – Dorman Rubber Expansion Plug 1-3/8 In. – Size Range 1-3/8 In. – 1-1/2 In. (Sold by each), 570-008 (Part No.570-008)
from
$18.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More
Sealed Power – Sealed Power Engine Push Rod, RP-3028 (Part No.RP-3028)
from
$2.49
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Mr. Gasket – Mr. Gasket Engine Oil Dipstick – Chrome, 6235 (Part No.6235)
from
$19.99
Mr. Gasket Oil Dipstick is similar in design to original equipment, it can be installed with simple hand tools.
See More
Edelbrock – Edelbrock Valve Seat, 9710 (Part No.9710)
from
$20.99
The Edelbrock No: 9710 Exhaust Valve Seat is a replacement for Edelbrock cylinder heads.
See More
Edelbrock – Edelbrock Victor-Link Adjustable True-Roller Timing Chain Set, 7880 (Part No.7880)
from
$187.99
Edelbrock part No: 7880 Victor-Link timing chain is a timing chain and gear set is designed for high-performance’s street and competition small-block Chevys operating in the 6500-8500 rpm range. No: 7880 withstands a higher operating range than other timing chains due to the machined link holes and high-strength steel. In addition, the chain links and pins are cold-hardened for greater strength and durability. Nine keyway setting points ensure precise timing selection. Gears are machined from SAE-1144 stress proof steel, have a larger tooth contact area and are induction hardened. Never hammer directly on chain or sprockets. You can crack the hardened links and pins and cause early failures. Use a sleeve for installations that require hammering, a brass drift punch may be used if you carefully alternate blows on either side of the sprocket to avoid cocking. Never stretch the chain with a screwdriver. Check for clearance between the timing chain and block and between the chain and front cover before reassembly. Be sure that both cam and crank sprockets are exactly in line with each other. Misalignment can cause chain to break.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 1905CP 10 (Part No.1905CP 10)
from
$19.79
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Imperial – Imperial Ultra-Cool Engine Oil Cooler Kit, 240457 (Part No.240457)
from
$191.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-240K 30 (Part No.E-240K 30)
from
$107.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Upgrade your 1955 GMC 250 with Top-Quality Engine Parts
When it comes to maintaining or upgrading your 1955 GMC 250, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Engine Parts are key to keeping your 250 functioning at its best. At Advance Auto Parts, we offer a wide selection of 63 Engine Parts for the 1955 GMC 250, designed to meet your needs without breaking the bank.
From
Engine Gaskets and Seal
replacements to
Engine Timing Parts
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 1955 GMC 250 at great prices.
Our Engine Parts inventory for this model
ranges from just $0.43 to $2,274.99, with
an average price of $284.27.
Our 63 Engine Parts in stock come from 13 trusted brands, so you’re sure to find the right part for your 1955 GMC 250 without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1955 GMC 250, we stock popular OEM and aftermarket Engine Parts from top names
like Edelbrock, National, Imperial, and more.
Edelbrock Engine Parts
start at just $1,022.99 and boast an impressive 4.4 stars average rating from customers.
National and Imperial also bring quality to the table, with Engine Parts available starting at $18.29, and at an average 4.3 stars rating.
With 65 customer reviews and counting, our 1955 GMC 250 Engine Parts have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Engine Part upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals
and more to make sure your 1955 GMC 250 is always ready to roll. We’re committed to providing you with everything you need to keep your 250 in top shape, all in one place.
Start shopping confidently below for your 1955 GMC 250!
Best-Selling Engine Gaskets and Seals for 1955 GMC 250s
Enhance the driving experience in your GMC with 14 quality Engine Gaskets and Seal components, starting at $1.99.
Felpro – Felpro Engine Valve Cover Gasket Set, VS 50005 C (Part No.VS 50005 C)
from
$30.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Engine Valve Stem Oil Seal Set, SS 5112 (Part No.SS 5112)
from
$16.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Fuel Pump Bowl Gasket, 773 (Part No.773)
from
$2.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More
Felpro – Felpro Engine Timing Cover Gasket Set, TCS 45114 (Part No.TCS 45114)
from
$21.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More
Felpro – Felpro Intake and Exhaust Manifolds Combination Gasket, MS 8706 B (Part No.MS 8706 B)
from
$10.29
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Engine Valve Cover Gasket Set, VS 3460 A (Part No.VS 3460 A)
from
$20.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More
Felpro – Felpro Engine Oil Pan Gasket Set – Blue Stripe cork-rubber, OS 6412 C (Part No.OS 6412 C)
from
$14.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Victor Reinz – Victor Reinz Engine Valve Cover Gasket Set, 15-10444-01 (Part No.15-10444-01)
from
$41.49
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.
See More
Victor Reinz – Victor Reinz Engine Timing Cover Gasket Set, 15-10245-01 (Part No.15-10245-01)
from
$34.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More
Victor Reinz – Victor Reinz Engine Valve Cover Gasket Set, 15-10442-01 (Part No.15-10442-01)
from
$19.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.
See More
Felpro – Felpro Engine Valve Cover Gasket Set, VS 4569 (Part No.VS 4569)
from
$13.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
See More
Victor Reinz – Victor Reinz Fuel Pump Mounting Gasket, 71-13599-00 (Part No.71-13599-00)
from
$4.79
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More
Victor Reinz – Victor Reinz Fuel Pump Bowl Gasket, 71-14615-00 (Part No.71-14615-00)
from
$3.29
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More
MAHLE Original – MAHLE Original Fuel Pump Gasket, D27094 (Part No.D27094)
from
$1.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
See More
Most Popular 1955 GMC 250 Engine Timing Parts
Customize your GMC with 6 Engine Timing Parts products
like Timing Cover Seals,
Timing Sets, and
Timing Cover Plugs, all
priced under $187.99.
National – National Engine Harmonic Balancer Repair Sleeve, 88176 (Part No.88176)
from
$20.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More
Dorman – Dorman Rubber Expansion Plug 1-3/8 In. – Size Range 1-3/8 In. – 1-1/2 In. (Sold by each), 570-008 (Part No.570-008)
from
$18.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More
National – National Multi-Purpose Seal, 9845 (Part No.9845)
from
$18.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More
National – National Engine Harmonic Balancer Kit, 5000 (Part No.5000)
from
$29.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More
MAHLE Original – MAHLE Original Engine Timing Cover Seal, 65022 (Part No.65022)
from
$15.99
MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
See More
Edelbrock – Edelbrock Victor-Link Adjustable True-Roller Timing Chain Set, 7880 (Part No.7880)
from
$187.99
Edelbrock part No: 7880 Victor-Link timing chain is a timing chain and gear set is designed for high-performance’s street and competition small-block Chevys operating in the 6500-8500 rpm range. No: 7880 withstands a higher operating range than other timing chains due to the machined link holes and high-strength steel. In addition, the chain links and pins are cold-hardened for greater strength and durability. Nine keyway setting points ensure precise timing selection. Gears are machined from SAE-1144 stress proof steel, have a larger tooth contact area and are induction hardened. Never hammer directly on chain or sprockets. You can crack the hardened links and pins and cause early failures. Use a sleeve for installations that require hammering, a brass drift punch may be used if you carefully alternate blows on either side of the sprocket to avoid cocking. Never stretch the chain with a screwdriver. Check for clearance between the timing chain and block and between the chain and front cover before reassembly. Be sure that both cam and crank sprockets are exactly in line with each other. Misalignment can cause chain to break.
See More
Top Picks for 1955 GMC 250 Valve Cover and Cylinder Heads
Upgrade GMC 250s with top-quality Valve Cover and Cylinder Heads parts, including 21 OEM and aftermarket selections for your 1955 model.
Sealed Power – Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (Part No.VK-115)
from
$0.43
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Edelbrock – Edelbrock RPM Small-Block Chevy Cylinder Head SBC 70cc Hydraulic Flat Tappet Cam, 60739 (Part No.60739)
from
$1136.99
Edelbrock RPM Small-Block Chevy Cylinder Head SBC 70cc Hydraulic Flat Tappet Cam, 60739.
See More
Edelbrock – Edelbrock E-Tec-200 Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam, 60989 (Part No.60989)
from
$1022.99
Edelbrock E-Tec-200 Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam, 60989.
See More
Sealed Power – Sealed Power Engine Push Rod, RP-3028 (Part No.RP-3028)
from
$2.49
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Dorman – Dorman Steel Cup Expansion Plug 9/16 In., Height 0.250 (Sold by each), 555-008 (Part No.555-008)
from
$1.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More
ARP Auto Racing – ARP Auto Racing For Use With Oem Cylinder Heads/ Most Edelbrock, 12Point Head, 180000Psi Tensile, 134-3701 (Part No.134-3701)
from
$142.99
All Pro Series bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining, and are rated at 200,000 PSI tensile strength. ARP Pro Series head bolt kits are application specific, designed for use with typically competition only components. These fasteners deliver superior strength and meet the ARP zero defect zero failure quality standard. Hardened and parallel ground washers are included with each kit to ensure even load distribution and accurate torque readings. All Pro Series head bolts have a reduced wrenching hex or 12 point head and wide area flange to eliminate the need for valve train removal for cylinder head retorquing and permits the use of larger diameter valve springs. Most applications have undercut short bolts that can help eliminate head gasket failures through providing more stretch to compensate for the additional compression of gaskets.
See More
ARP Auto Racing – "ARP Auto Racing 1.75""Oal Stud, 0.8""D Adjuster Third, 3/8""-24, 7/16""-14, 0.7""D Screw-In, Set Of 16, 134-7101" (Part No.134-7101)
from
$98.99
If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in, you knew from the beginning that the rocker geometry was going to be inconsistent all over the place. ARP rocker studs are concentric within 0.005 T.I.R. thread pitch to thread pitch. They run in straight and true. Lengths are exact designed to provide positive seating every time. An extra large radius base offers greater resistance to flex. Available in both High Performance and Pro Series models. To be used with ARP patented Perma Loc(TM) adjusters.
See More
Dorman – Dorman Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each), 555-007 (Part No.555-007)
from
$1.79
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More
ARP Auto Racing – ARP Auto Racing For Use With Chevy Small Block, Black Oxide, Chrome Moly, With Washers, 134-3601 (Part No.134-3601)
from
$136.99
High Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 PSI (which is 15 Percent stronger than Grade 8) and kits come complete with hardened parallel ground washers.
See More
ARP Auto Racing – ARP Auto Racing For Use With 2004 And Later Gen Iii/ Ls Series Small Block, 200000Psi Tensile, 134-3610 (Part No.134-3610)
from
$209.99
All Pro Series bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining, and are rated at 200,000 PSI tensile strength. ARP Pro Series head bolt kits are application specific, designed for use with typically competition only components. These fasteners deliver superior strength and meet the ARP zero defect zero failure quality standard. Hardened and parallel ground washers are included with each kit to ensure even load distribution and accurate torque readings. All Pro Series head bolts have a reduced wrenching hex or 12 point head and wide area flange to eliminate the need for valve train removal for cylinder head retorquing and permits the use of larger diameter valve springs. Most applications have undercut short bolts that can help eliminate head gasket failures through providing more stretch to compensate for the additional compression of gaskets.
See More
Edelbrock – Edelbrock Small-Block Chevy E-Series Cylinder Head E-210 Hydraulic Roller Cam, 5087 (Part No.5087)
from
$2274.99
Edelbrock Small-Block Chevy E-Series Cylinder Head E-210 Hydraulic Roller Cam, 5087.
See More
Edelbrock – Edelbrock Small-Block Chevy E-Series Cylinder Head E-210 Flat Tappet Camshaft, 5085 (Part No.5085)
from
$2168.99
Edelbrock Small-Block Chevy E-Series Cylinder Head E-210 Flat Tappet Camshaft, 5085.
See More
Edelbrock – Edelbrock RPM Small-Block Chevy Straight Spark Plug 70cc Hydraulic Roller Cam, 60735 (Part No.60735)
from
$1174.99
Edelbrock RPM Small-Block Chevy Straight Spark Plug 70cc Hydraulic Roller Cam, 60735.
See More
Holley – Holley Valve Covers – Muscle Series – Finned – SBC – Satin Black Machined, 241-135 (Part No.241-135)
from
$487.99
Holley is pleased to introduce their Muscle Series Small Block Chevy valve covers inspired by 1970’s era GM factory L82/LT1/Z28 equipped engines. These valve covers are a continuation of Holley’s Vintage Series valve cover line featuring a classic finned design and retro styling cues. Each set consists of one valve cover with a twist-in oil fill knockout (oil fill cap included) and one with a recessed area to place an adhesive backed Holley emblem (also included) or any round emblem of your choice.
See More
Holley – Holley Valve Covers – Muscle Series – Finned – SBC – Factory Orange, 241-136 (Part No.241-136)
from
$478.99
Holley is pleased to introduce their Muscle Series Small Block Chevy valve covers inspired by 1970’s era GM factory L82/LT1/Z28 equipped engines. These valve covers are a continuation of Holley’s Vintage Series valve cover line featuring a classic finned design and retro styling cues. Each set consists of one valve cover with a twist-in oil fill knockout (oil fill cap included) and one with a recessed area to place an adhesive backed Holley emblem (also included) or any round emblem of your choice.
See More
Holley – Holley Valve Covers – Muscle Series – Finned – SBC – Natural, 241-134 (Part No.241-134)
from
$429.99
Holley is pleased to introduce their Muscle Series Small Block Chevy valve covers inspired by 1970’s era GM factory L82/LT1/Z28 equipped engines. These valve covers are a continuation of Holley’s Vintage Series valve cover line featuring a classic finned design and retro styling cues. Each set consists of one valve cover with a twist-in oil fill knockout (oil fill cap included) and one with a recessed area to place an adhesive backed Holley emblem (also included) or any round emblem of your choice.
See More
ARP Auto Racing – ARP Auto Racing ARP Cylinder Head Stud Kit, 234-4301 (Part No.234-4301)
from
$321.99
“ARP only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated for superior to “”aircraft”” quality alloy steels. Secondly, each stud is placed vertically into special racks and precisely heat-treated to 200,000 psi for the 8740 material and 220,000 psi for the ARP2000 material. This procedure ensures complete heat penetration and the results are far superior to those lesser quality studs from other manufacturers who just dump pieces in a basket and hope for the best. ”
See More
ARP Auto Racing – ARP Auto Racing For Use Wit 2003 And Earlier Gen Iii/Ls Series Smal Block, Hex Head, Chrome Moly, 134-3609 (Part No.134-3609)
from
$272.99
High Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 PSI (which is 15 Percent stronger than Grade 8) and kits come complete with hardened parallel ground washers.
See More
Felpro – Felpro Engine Cylinder Head Gasket Set, HS 7391 S-4 (Part No.HS 7391 S-4)
from
$89.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Felpro – Felpro Engine Valve Cover Load Spreader Set, ES 72676 (Part No.ES 72676)
from
$34.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Edelbrock – Edelbrock Valve Seat, 9710 (Part No.9710)
from
$20.99
The Edelbrock No: 9710 Exhaust Valve Seat is a replacement for Edelbrock cylinder heads.
See More
In-Demand Camshafts for 1955 GMC 250s
Select from 1 premium Camshafts parts for your 1955 GMC 250.
Driveworks – Driveworks Oil Seal, S-9845 (Part No.S-9845)
Most Sold 1955 GMC 250 Engine Internals
Explore our best-selling GMC parts for the 1955 250 among 10 OEM and aftermarket options starting from $19.79.
ARP Auto Racing – "ARP Auto Racing For Use With Chevy Small Block, 5/8"" Socket Size, 3/4"" – 16 Thread Size, 134-2501" (Part No.134-2501)
from
$39.99
As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 PSI bolts that let you exert maximum clamping force. Special features include 1/4 Inch thick, wide area washer and an extra tall 12 point head that accepts a deep socket and eliminates the worry of stripping the head.
See More
ARP Auto Racing – ARP Auto Racing For Use With Chevy Small Block Large Journal, 4 Bolt Main, Hex Head, Chrome Moly, 134-5202 (Part No.134-5202)
from
$85.99
Far superior to any other main bolt kit offered for use in competition engines, ARP main bolts are designed to meet the exacting standards and demands of professional engine builders. Forged from 8740 chrome moly, all bolts feature generous under head radius and rolled threads for the utmost reliability. The threads are rolled after heat treating, which makes them about 1000 Percent longer fatigue life than most main bolts, which are threaded prior to heat treating. Available in the popular High Performance Series, which, at a nominal rating of 180,000 PSI, is a premium replacement for OEM fasteners, or the 200,000 PSI nominal rated Pro Series, application specific main bolts with reduced wrenching head and are designed for use in competition applications. Parallel ground, hardened washers are included with each kit.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-240X (Part No.E-240X)
from
$66.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-240X 30 (Part No.E-240X 30)
from
$59.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
ARP Auto Racing – ARP Auto Racing For Use With Chevy Gen Iii/Ls Series Small Block/ Gmpp Lsx Block, Hex Head, 234-5608 (Part No.234-5608)
from
$354.99
There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel ground washers and high quality nuts. Some applications have provisions for mounting wind age trays and have specially designed standoff studs with serrated lock nuts to position the wind age tray and lock it securely in place. The studs are manufactured from 8740 chrome moly steel, heat treated in-house to 200,000 Pounds Per Square Inch tensile strength, and precision J-form threads rolled after heat treat to create a fastener that has threads 1000 Percent stronger than others.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-240K 30 (Part No.E-240K 30)
from
$107.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-240K 40 (Part No.E-240K 40)
from
$104.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-240X 40 (Part No.E-240X 40)
from
$59.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
ARP Auto Racing – "ARP Auto Racing For Use With Chevy Small Block, 13/16"" Socket Size, 2.470"" Under Head L, 234-2501" (Part No.234-2501)
from
$46.99
As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 Pounds Per Square Inch bolts that let you exert maximum clamping force. Special features comes with 1/4 Inch thick, wide area washer and an extra tall 12 point head that accepts a deep socket and eliminates the worry of stripping the head.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 1905CP 10 (Part No.1905CP 10)
from
$19.79
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Top-Rated Engine Parts Brands For Your 1955 GMC 250
Shop for the best-rated brands offering Engine Parts and other products for your 1955 GMC 250s. Below you’ll find some of our best rated Engine Parts from Edelbrock, National, and Imperial, and more. Engine Parts from these brands that fit a 1955 250 start at just $18.29 and are rated as high as 4.4 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular Edelbrock 1955 GMC 250 Engine Parts
When it comes to maintaining or upgrading your 1955 GMC 250, using quality Engine Parts is essential to ensure durability and a perfect fit. Edelbrock ticks all of those boxes. We offer a wide selection of Edelbrock Engine Parts, specifically designed for the 1955 GMC 250. With over 2 Edelbrock brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $1,022.99, with an average price of just $1,079.99. Plus, with over 2 customer reviews and an average rating of 4.4 stars, you can trust that our Edelbrock Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$1136.99
(1)
Edelbrock RPM Small-Block Chevy Cylinder Head SBC 70cc Hydraulic Flat Tappet Cam, 60739
“Great performance and look at a great price”
from
$1022.99
(1)
Edelbrock E-Tec-200 Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam, 60989
“Edelbrock Etec 200 Vortec aluminum small block Chevrolet heads. These are approximately 20lbs less weight per a head than the stock ones I am replacin”
Popular National 1955 GMC 250 Engine Parts
National auto parts is one of the highest quality Engine Part brands in the market. Any 1955 GMC 250 owner should feel confident when installing genuine National parts in their vehicle. To ensure the best fit and performance for your 1955 250, Advance Auto Parts carries a full inventory of 2 National Engine Parts. Plus you will be keeping your GMC in peak condition while saving money because prices on these National Engine Parts range from $18.29 to $20.29, plus, with more than 20 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.
from
$20.29
(5)
National Engine Harmonic Balancer Repair Sleeve, 88176
“Simple device. Durable. Easy to install”
FAQs for 1955 GMC 250 Engine Parts
Which Engine Parts are best-sellers for 1955 GMC 250s?
Out of 63 Engine Parts that fit 1955 GMC 250s, the following parts are the top sellers:
- Mr. Gasket Engine Oil Dipstick – Chrome, 6235 (5022673) – $19.99
- Dorman Rubber Expansion Plug 1-7/8 In. – Size Range 1-7/8 In. – 2 In., 02606 (9110056) – $8.99
- Felpro Engine Valve Cover Gasket Set, VS 50005 C (3213870) – $30.99
What’s the price range for 1955 GMC 250 Engine Parts?
Engine Part prices for the 1955 GMC 250 start at $0.43 and go up to $2,274.99 for the most premium parts.
What’s the average price of a Engine Part for a 1955 GMC 250?
The average price for Engine Parts for the 1955 GMC 250 is $284.27. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Parts for other GMC 250 model years?
What are the cheapest Engine Parts for my 1955 GMC 250?
The cheapest 1955 GMC 250 Engine Parts we carry in stock are:
- Sealed Power Engine Valve Spring Retainer Keeper, VK-115 (19694179) – $0.43
- Dorman Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each), 555-007 (22146590) – $1.79
- Dorman Steel Cup Expansion Plug 9/16 In., Height 0.250 (Sold by each), 555-008 (22146591) – $1.99
- MAHLE Original Fuel Pump Gasket, D27094 (10509522) – $1.99
- Sealed Power Engine Push Rod, RP-3028 (5681952) – $2.49
What are the top-rated Engine Parts that fit the 1955 GMC 250?
Out of 65 reviews by customers, our 1955 GMC 250 Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 1955 GMC 250 and their top-rated products:
- Engine Gaskets and Seals
- Felpro Engine Valve Cover Gasket Set, VS 50005 C (3213870) – $30.99
- Felpro Engine Valve Stem Oil Seal Set, SS 5112 (5183111) – $16.99
- Valve Cover and Cylinder Heads
- Felpro Engine Valve Cover Gasket Set, VS 50005 C (3213870) – $30.99
- Felpro Engine Valve Stem Oil Seal Set, SS 5112 (5183111) – $16.99
What types of Engine Parts do you sell for my 1955 GMC 250?
As of 8/2/26, these are some of the most in-demand types of Engine Parts for a 1955 GMC 250:
Can I get help with 1955 GMC 250 Engine Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Engine Parts and more.
What is your return policy for GMC 250 Engine Parts?
Advance Auto Parts keeps returns simple. For new GMC 250 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
