1970 GMC P35/P3500 Van Performance Engines

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Keep Your 1970 GMC P35/P3500 Van in Top Shape with Quality Performance Engines

Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1970 GMC P35/P3500 Van looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Valve Cover Gasket Sets, Performance Engine Cylinder Head Gaskets, and Performance Water Outlet Gaskets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Performance Engines from Trusted Brands

Looking for a reliable Performance Engine? We’ve got you covered with options from brands you know and trust like FEL-PRO Performance and Competition Cams. For example, FEL-PRO Performance Performance Engines start at just $42.49 with an average 4.2 star rating. Competition Cams offer similar pricing and quality, backed by strong customer feedback. With over 68 reviews and a solid 4.5 star average, you can shop with confidence knowing other GMC P35/P3500 Van owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1970 GMC P35/P3500 Van Performance Engine at Advance Auto Parts is around $332.18, with a range that starts at $10.39 and goes up to $1,623.99. With 108 options in stock from 7 trusted brands, finding the right fit is easy. Popular picks like FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003, FEL-PRO Performance Engine Intake Manifold Gasket Set, 1212, and Weiand Action Plus Water Pumps, 9240P start at just $27.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Fuel Systems and Performance Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1970 GMC P35/P3500 Van in peak condition, inside and out.

Essential 1970 GMC P35/P3500 Van Performance Engines

FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003 (Part No.1003)

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003

from

$42.49
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.
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FEL-PRO Performance – FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1037 (Part No.1037)

FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1037

from

$64.99
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.
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Holley – Holley Intake Manifold, 300-4 (Part No.300-4)

Holley Intake Manifold, 300-4

from

$425.99
Holley Intake Manifolds feature a cast aluminum construction and have a long tradition of being one of the best products on the market. Review the information below for Holley intake specifications.
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Edelbrock – Edelbrock Performer 454 T.B.I. Intake Manifold Big-Block Chevy, 3764 (Part No.3764)

Edelbrock Performer 454 T.B.I. Intake Manifold Big-Block Chevy, 3764

from

$562.99
Edelbrock part #3764 Performer 454 T.B.I. intake manifold is designed for street 454 c.i.d. Chevy V8’s. Add our Performer High-Compression heads #60499 for even greater power gains. Features EGR in stock location. Manifolds will not fit 1991-95 vehicles.
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Competition Cams – Competition Cams XE 224/230 Hydraulic Roller Cam and Lifter Kit, CL11-423-8 (Part No.CL11-423-8)

Competition Cams XE 224/230 Hydraulic Roller Cam and Lifter Kit, CL11-423-8

from

$1225.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
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Competition Cams – Competition Cams Magnum 252/252 Hydraulic Roller Cam and Lifter Kit, CL12-470-8 (Part No.CL12-470-8)

Competition Cams Magnum 252/252 Hydraulic Roller Cam and Lifter Kit, CL12-470-8

from

$1210.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
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Top Street Performance – Top Street Performance Chevrolet Small Block Short Neck Satin Aluminum High Flow Mechanical Water Pump, HC8011 (Part No.HC8011)

Top Street Performance Chevrolet Small Block Short Neck Satin Aluminum High Flow Mechanical Water Pump, HC8011

from

$116.99
TSP High Flow Water Pumps offer that extra cooling power you need for your street performance engine. With an 8-blade, cast aluminum anti-cavitation impeller, these flow at about 40% above most stock pumps. The heavy duty bearings and seals keep the shaft stable, ensuring excellent performance and reliability. The housings are cast from lightweight A356-T6 aluminum and come in multiple finishes to achieve any desired aesthetic.
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Weiand – Weiand Action Plus Water Pumps, 9240P (Part No.9240P)

Weiand Action Plus Water Pumps, 9240P

from

$259.99
Weiand’s light weight, performance aluminum mechanical Action-Plus water pumps give a weight saving of 30 percent to 50 percent over stock cast-iron pumps. These pumps feature a premium quality bearing and seal that have twice the load capacity of stock pumps. Weiand’s exclusive housing counter bore keeps the bearing form walking out. All pumps are designed with the necessary bracket bosses and water connections to fit popular street applications.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1819 (Part No.1819)

FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1819

from

$31.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1884 R (Part No.1884 R)

FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1884 R

from

$65.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Competition Cams – Competition Cams Xtreme Energy 248/254 Hydraulic Roller Cam, 11-444-8 (Part No.11-444-8)

Competition Cams Xtreme Energy 248/254 Hydraulic Roller Cam, 11-444-8

from

$577.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
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Competition Cams – Competition Cams Magnum 244/244 Hydraulic Roller Cam, 11-460-8 (Part No.11-460-8)

Competition Cams Magnum 244/244 Hydraulic Roller Cam, 11-460-8

from

$577.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
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Mr. Gasket – Mr. Gasket Intake Gasket, 121 (Part No.121)

Mr. Gasket Intake Gasket, 121

from

$33.59
Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. They provide excellent sealing and durability. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track.
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FEL-PRO Performance – FEL-PRO Performance Engine Intake Manifold Gasket Set, 1212 (Part No.1212)

FEL-PRO Performance Engine Intake Manifold Gasket Set, 1212

from

$27.99
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.
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FEL-PRO Performance – FEL-PRO Performance Engine Crankshaft Seal Kit, 2912 (Part No.2912)

FEL-PRO Performance Engine Crankshaft Seal Kit, 2912

from

$38.99
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.
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Edelbrock – Edelbrock RPM Big-Block Chevy Rectangular Port Cylinder Head Hydraulic Roller Cam, 60555 (Part No.60555)

Edelbrock RPM Big-Block Chevy Rectangular Port Cylinder Head Hydraulic Roller Cam, 60555

from

$1394.99
Edelbrock RPM Big-Block Chevy Rectangular Port Cylinder Head Hydraulic Roller Cam, 60555.
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FEL-PRO Performance – FEL-PRO Performance Engine Valve Cover Gasket Set, 1606 (Part No.1606)

FEL-PRO Performance Engine Valve Cover Gasket Set, 1606

from

$24.99
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.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1602 (Part No.1602)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1602

from

$23.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Mr. Gasket – Mr. Gasket Timing Cover Seal, 17 (Part No.17)

Mr. Gasket Timing Cover Seal, 17

from

$37.09
If you are changing your camshaft or replacing the timing set, make sure to replace this seal at the same time! Made from Nitrile rubber.
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Mr. Gasket – Mr. Gasket Cylinder Head Dowel Pins, 4377 (Part No.4377)

Mr. Gasket Cylinder Head Dowel Pins, 4377

from

$21.69
Big Block Chevrolet tubular head dowel, .638/.639 inch o.d. (outer diameter) by 1/2 inch. Packaged two per set. These hard to find dowel pins are precision machined then case hardened for accurate alignment in engine assembly.
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Mr. Gasket – Mr. Gasket Water Outlet Gasket, 740C (Part No.740C)

Mr. Gasket Water Outlet Gasket, 740C

from

$10.39
This is a high quality gasket that will seal that leaking water neck, and provide you with years of service. This gasket works well in all applications.
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Competition Cams – Competition Cams Cam And Lifter Kit, Sbc 294 Xtreme Energy Hydraulic 1 Ea, CL12-254-3 (Part No.CL12-254-3)

Competition Cams Cam And Lifter Kit, Sbc 294 Xtreme Energy Hydraulic 1 Ea, CL12-254-3

from

$386.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Pro Street/bracket, needs good intake, headers, gear and 3300+ stall.
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Competition Cams – Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Roller Cam/Lifter Kit, CL11-602-8 (Part No.CL11-602-8)

Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Roller Cam/Lifter Kit, CL11-602-8

from

$1225.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
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Competition Cams – Competition Cams Cam & Lifter Kit, Bbc 295T Big Mutha Thumpr Hyd 1 Kt, CL11-602-4 (Part No.CL11-602-4)

Competition Cams Cam & Lifter Kit, Bbc 295T Big Mutha Thumpr Hyd 1 Kt, CL11-602-4

from

$397.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Big Mutha’ Thumpr: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
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Competition Cams – Competition Cams XE 250/256 Hydraulic Flat Cam/Lifter Kit, CL11-254-4 (Part No.CL11-254-4)

Competition Cams XE 250/256 Hydraulic Flat Cam/Lifter Kit, CL11-254-4

from

$397.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
See More

Competition Cams – Competition Cams XE 218/224 Hydraulic Flat Cam/Lifter Kit, CL11-238-3 (Part No.CL11-238-3)

Competition Cams XE 218/224 Hydraulic Flat Cam/Lifter Kit, CL11-238-3

from

$386.99
BIG BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Strong torque. Excellent response, heavy towing in 454 with 4.10 gear.
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Competition Cams – Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam K-Kit, K12-210-2 (Part No.K12-210-2)

Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam K-Kit, K12-210-2

from

$635.99
SMALL BLOCK CHEVY HYDRAULIC COMPLETE KIT – High Energy: Good street performance with stock converter, choppy idle. OR High Energy Marine: Biggest cam for inboard/outboard. Good for ski, economy and light performance.
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Competition Cams – Competition Cams High Energy 212/212 Hydraulic Flat Cam, 11-203-3 (Part No.11-203-3)

Competition Cams High Energy 212/212 Hydraulic Flat Cam, 11-203-3

from

$297.99
Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.
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Most Popular Performance Engine Valve Cover Gasket Sets for 1970 GMC P35/P3500 Vans

Enhance your 1970 GMC P35/P3500 Van with one of the 5 Performance Engine Valve Cover Gasket Sets we have in stock, starting at just $22.99.

FEL-PRO Performance – FEL-PRO Performance Engine Valve Cover Gasket Set, 1603 (Part No.1603)

FEL-PRO Performance Engine Valve Cover Gasket Set, 1603

from

$31.99
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.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1602 (Part No.1602)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1602

from

$23.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5862 (Part No.5862)

Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5862

from

$44.39
These are high quality gaskets that works well on those hard to seal applications. The low density fiber & rubber blend gasket material seals those minor head imperfections with a low clamp force. At .187 inch, the extra thickness can also offer slightly more clearance for roller rockers. Ideal for all those high performance applications where you take the valve covers off and on a lot, and sticking is a problem.brbrFits all 1965-2000 Chevy Big Blocks: 366,396,402,427,454 including GM (General Motors) Gen VI Crate Engines like the 502 and 572.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640 (Part No.1640)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640

from

$22.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance Engine Valve Cover Gasket Set, 1606 (Part No.1606)

FEL-PRO Performance Engine Valve Cover Gasket Set, 1606

from

$24.99
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.
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Best-Selling 1970 GMC P35/P3500 Van Performance Engine Cylinder Head Gaskets

Upgrade your P35/P3500 Van with one of our 7 best-selling Performance Engine Cylinder Head Gaskets, earning an average 5 stars rating across 3 reviews.

FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003 (Part No.1003)

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003

from

$42.49
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.
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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1004 (Part No.1004)

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1004

from

$44.99
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.
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FEL-PRO Performance – FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1037 (Part No.1037)

FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1037

from

$64.99
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.
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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1010 (Part No.1010)

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1010

from

$51.99
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.
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Mr. Gasket – Mr. Gasket Head Gasket, 1131G (Part No.1131G)

Mr. Gasket Head Gasket, 1131G

from

$40.29
Mr. Gasket Steel Shim Cylinder Head Gaskets are for high performance street machines, drag racing and oval track racing. With today’s extreme compression ratios you need stronger more durable gaskets. Mr. Gasket steel shim gaskets are made from .020 inch steel shim stock which is thinner than most composite gaskets increasing engine compression. Stress formed embossments will seal the extreme cylinder pressure.
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FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1025 (Part No.1025)

FEL-PRO Performance Performance Cylinder Head Gasket, 1025

from

$74.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
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FEL-PRO Performance – FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1047 (Part No.1047)

FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1047

from

$53.99
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.
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Top-Quality Performance Water Outlet Gaskets for 1970 GMC P35/P3500 Vans

Choose a high-quality OEM or aftermarket Performance Water Outlet Gasket for GMC P35/P3500 Vans and enjoy top-notch performance from $10.39.

Mr. Gasket – Mr. Gasket Water Outlet Gasket, 740C (Part No.740C)

Mr. Gasket Water Outlet Gasket, 740C

from

$10.39
This is a high quality gasket that will seal that leaking water neck, and provide you with years of service. This gasket works well in all applications.
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Top Picks for 1970 GMC P35/P3500 Van Performance Intake Manifolds

Invest in one of our 7 durable Performance Intake Manifolds for your 1970 GMC, knowing you’re getting trusted brands and expert craftsmanship.

Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set, 6091 (Part No.6091)

Mr. Gasket Intake Manifold Bolt Set, 6091

from

$39.29
These special Grade 8 intake manifold bolts feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They’re ideal for use where space is minimal, typical on larger runner race manifolds. These bolts and washers are bright zinc plated for protection and good looks.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Hex Head, 955G (Part No.955G)

Mr. Gasket Intake Manifold Bolt Set - Hex Head, 955G

from

$18.79
These grade 5 socket head bolts are zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8-16 x 1 inch bolts & washers.
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Edelbrock – Edelbrock Performer 454 T.B.I. Intake Manifold Big-Block Chevy, 3764 (Part No.3764)

Edelbrock Performer 454 T.B.I. Intake Manifold Big-Block Chevy, 3764

from

$562.99
Edelbrock part #3764 Performer 454 T.B.I. intake manifold is designed for street 454 c.i.d. Chevy V8’s. Add our Performer High-Compression heads #60499 for even greater power gains. Features EGR in stock location. Manifolds will not fit 1991-95 vehicles.
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Edelbrock – Edelbrock C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern, 5419 (Part No.5419)

Edelbrock C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern, 5419

from

$545.99
Edelbrock C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern, 5419.
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Edelbrock – Edelbrock C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys, 5418 (Part No.5418)

Edelbrock C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys, 5418

from

$545.99
Edelbrock C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys, 5418.
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Holley – Holley Intake Manifold, 300-4 (Part No.300-4)

Holley Intake Manifold, 300-4

from

$425.99
Holley Intake Manifolds feature a cast aluminum construction and have a long tradition of being one of the best products on the market. Review the information below for Holley intake specifications.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Chrome – 12-Point, 5003 (Part No.5003)

Mr. Gasket Intake Manifold Bolt Set - Chrome - 12-Point, 5003

from

$92.89
Finish your custom engine job with these show quality grade 5 chromed 12-point bolts, includes AN washers which have no exposed shoulder for a professional appearance. Includes (12) 3/8-16 x 1 inch bolts with (12) 3/8 inch AN washers.
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Performance Engine Intake Manifold Gaskets for 1970 GMC P35/P3500 Vans

Make a smart move for your 1970 GMC P35/P3500 Van with products all priced from $27.99 to $59.39.

FEL-PRO Performance – FEL-PRO Performance Engine Intake Manifold Gasket Set, 1212 (Part No.1212)

FEL-PRO Performance Engine Intake Manifold Gasket Set, 1212

from

$27.99
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.
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Mr. Gasket – Mr. Gasket Intake Gasket, 121 (Part No.121)

Mr. Gasket Intake Gasket, 121

from

$33.59
Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. They provide excellent sealing and durability. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track.
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Mr. Gasket – Mr. Gasket Ultra Seal: Intake Gasket, 5828 (Part No.5828)

Mr. Gasket Ultra Seal: Intake Gasket, 5828

from

$49.99
Ultra-Seal intake manifold gaskets are manufactured from cellulose/nitrile composition gasket material. Provides excellent sealing and durability. Incorporates Silicone beading around each intake and water outlet port to provide additional sealing strength on both sides of each gasket. No gasket sealer is required. For OE replacement, high-performance street, drag race, and oval track use. Includes manifold end seals and distributor gasket.
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Mr. Gasket – Mr. Gasket Ultra Seal: Intake Gasket, 5818 (Part No.5818)

Mr. Gasket Ultra Seal: Intake Gasket, 5818

from

$59.39
Ultra-Seal intake manifold gaskets are manufactured from cellulose/nitrile composition gasket material. Provides excellent sealing and durability. Incorporates Silicone beading around each intake and water outlet port to provide additional sealing strength on both sides of each gasket. No gasket sealer required. For OE replacement, high performance street, drag race and oval track use. Includes manifold end seals and distributor gasket.
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Mr. Gasket – "Mr. Gasket Intake Gasket Set – Big Block Chevy, 396-454, Gen Iv, 1965-1990 – Rect Stock Port 1.75"" X 2.5"", 110" (Part No.110)

"Mr. Gasket Intake Gasket Set - Big Block Chevy, 396-454, Gen Iv, 1965-1990 - Rect Stock Port 1.75"" X 2.5"", 110"

from

$49.99
Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. This is a low density material that conforms well to irregular surfaces and has very good crush resistance at high flange pressures. They provide excellent sealing and durability as the material is designed for sealing gasoline, oils, water and coolant in applications up to 350 degrees Fahrenheit. While die-cut for an excellent fit, they can be trimmed if necessary for modified port applications. Comes complete with front & rear manifold end seals. For original equipment replacement, high performance street, drag race and oval track.
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Top-Rated Performance Engine Brands For Your 1970 GMC P35/P3500 Van

When it comes to finding the perfect Performance Engine for your 1970 GMC P35/P3500 Van, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 7 trusted brands. We carry the most popular Performance Engine brands including FEL-PRO Performance and Competition Cams, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $42.49. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1970 GMC P35/P3500 Van, providing peace of mind with parts that meet or exceed OEM standards.

Popular FEL-PRO Performance 1970 GMC P35/P3500 Van Performance Engines

If you’re looking for a top-quality Performance Engine for your 1970 GMC P35/P3500 Van, Advance Auto Parts has exactly what you need with our selection of FEL-PRO Performance Performance Engines. We have 3 FEL-PRO Performance Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $42.49 and an average cost of $50.82, you’ll find the perfect Performance Engine for your needs and budget. FEL-PRO Performance Performance Engines for the 1970 GMC P35/P3500 Van come highly rated, with over 3 customer reviews and an impressive average rating of 4.2 stars. Choosing a FEL-PRO Performance Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1037
from $64.99
(1)
FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1037
“Have not had a chance to install, but have used FelPro in the past with good results.”

Top-Quality Competition Cams 1970 GMC P35/P3500 Van Performance Engines

For those in search of a high-quality Performance Engine for their 1970 GMC P35/P3500 Van, Advance Auto Parts offers a great selection of Competition Cams Performance Engines. With 3 Competition Cams Performance Engines in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Performance Engines start at just $297.99, with an average price of $531.66, giving you a range of options to suit your budget. Backed by over 15 customer ratings and an average rating of 4.0 stars, Competition Cams Performance Engines provide both reliability and excellent performance. Choosing a Competition Cams Performance Engine from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit, CL12-210-2
from $898.99
(1)
Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit, CL12-210-2
“nearly identical match for the original part”
Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit, CL12-602-4
from $397.99
(13)
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FAQs for 1970 GMC P35/P3500 Van Performance Engines

What are the best-selling Performance Engines for 1970 GMC P35/P3500 Vans?

Out of 108 Performance Engines that fit 1970 GMC P35/P3500 Vans, the following parts are the top sellers:

What’s the price range for 1970 GMC P35/P3500 Van Performance Engines?

The prices of Performance Engines for the 1970 GMC P35/P3500 Van range from $10.39 up to $1,623.99 for the most premium parts.

What is the average price of a Performance Engine for a 1970 GMC P35/P3500 Van?

The average price for Performance Engines for the 1970 GMC P35/P3500 Van is $332.18. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance Engines for other GMC P35/P3500 Van model years?

Yes, we carry Performance Engines for 6 model years of GMC P35/P3500 Vans between 1967 and 1974. The following model years are the most popular for Performance Engine purchases: 1974, 1973, 1972, 1971, 1969, 1968, and 1967.

What are the cheapest Performance Engines for my 1970 GMC P35/P3500 Van?

The cheapest 1970 GMC P35/P3500 Van Performance Engines we carry are:

Does Advance Auto Parts sell Performance Engines for any other 1970 GMC models?

What are the top-rated Performance Engines that fit the 1970 GMC P35/P3500 Van?

Based on 68 reviews by customers, our 1970 GMC P35/P3500 Van Performance Engines have an average customer rating of 4.5 stars. These are the highest-rated categories of Performance Engines for the 1970 GMC P35/P3500 Van and their top-rated products:

What types of Performance Engines do you sell for my 1970 GMC P35/P3500 Van?

As of 8/2/26, these are some of the most in-demand types of Performance Engines for a 1970 GMC P35/P3500 Van:

Can I get help with 1970 GMC P35/P3500 Van Performance Engine orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Performance Engines and more.

What is your return policy for GMC P35/P3500 Van Performance Engines?

Advance Auto Parts keeps returns simple. For new GMC P35/P3500 Van Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.