1956 GMC 300 Performance Engines
Keep Your 1956 GMC 300 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 1956 GMC 300 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including , , and . 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 Edelbrock. For example, Edelbrock Performance Engines start at just $195.99 with an average 4.4 star rating. With over 21 reviews and a solid 5 star average, you can shop with confidence knowing other GMC 300 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1956 GMC 300 Performance Engine at Advance Auto Parts is around $321.82, with a range that starts at $16.99 and goes up to $749.99. With 12 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Performer RPM Small Block Chevy AIR-Gap Intake Manifold, Performer EPS Intake Manifold w/ Oil Fill Tube for 1955-86 Small-Block Chevy, and Performer RPM AIR-Gap Small Block Chevy Polished Intake Manifold start at just $339.99 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 Exhaust Products and Performance Ignition Products. At Advance Auto Parts, we’re here to help you keep your 1956 GMC 300 in peak condition, inside and out.
Essential 1956 GMC 300 Performance Engines
Edelbrock – Performer EPS Intake Manifold for 1955-86 Small-Block Chevy (Part No.2701)
from
$195.99
Edelbrock part No. 2701 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response. With that the Edelbrock Performer EPS intake manifold has a runner design that’s “tuned” for peak torque at 3500 rpm on a 350-inch engine making it ideal for power from off-idle to 5500 rpm. Dyno tests showed gains of 5 hp and 9 ft-lbs. of torque over the Edelbrock Performer manifold No. 2101 on a 350 Chevy. From 3000 to 4500 rpm, the power increases averaged 5+ ft-lbs. of torque for more performance where you need it most. PLEASE NOTE: Will not fit under stock Corvette hood!
Product Features:
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Product Features:
- Maximizes Performance with Edelbrock Carburetors
- Runners Tuned to Match Square Bore Carburetor
- Maximizes Peak Torque Around 3500 RPM
- Excellent Throttle Response and Mid-Range Power
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg. Firing Order
- Prod. +5 HP and +9 ft/lbs. of Torque Over PN[2101]
- PLEASE NOTE: Will not fit under stock Corvette hood!
Edelbrock – Performer Intake Manifold Small-Block Chevy (Part No.3706)
from
$401.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 Deg Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal if Correct Carburetor Used
- Accepts Late-Model Choke; Waterneck; and HEI
- Accepts A/C And Alternator
- Accepts Exhaust Heated Chokes and Accepts EGR
Edelbrock – Performer EPS Intake Manifold for 1955-86 Small-Block Chevy, Black Finish (Part No.27013)
from
$379.99
Edelbrock part #27013 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent thr
Product Features:
See More
Product Features:
- Idle-5500 RPM Range
- Dual Plane Type-4150 Style Flange
- 3.74 in. Front Height, 4.27 in. Center Height, 4.8 in. Rear Height
- Black Powder Coated Finish
- Non-EGR
Edelbrock – Performer EPS Intake Manifold w/ Oil Fill Tube for 1955-86 Small-Block Chevy (Part No.2703)
from
$339.99
Edelbrock part #2703 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent thro
Product Features:
See More
Product Features:
- Idle-5500 RPM Range
- Dual Plane Type-4150 Style Flange
- 3.74 in. Front Height, 4.27 in. Center Height, 4.8 in. Rear Height
- Satin Finish
- Non-EGR W/ Oil Fill Tube
Edelbrock – Performer RPM Small Block Chevy AIR-Gap Intake Manifold (Part No.7501)
from
$374.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RPM. Dual-plane high-rise intake. For square bore carburetors only. For street and high performance use. Available in cast, polished or endurashine finish.
Product Features:
See More
Product Features:
- Based on Performer RPM-Series with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- Designed for 1500 to 6500 RPM Street-Driven Power
- Dual-Plane High-Rise Intake
- For Square Bore Carburetors Only
Edelbrock – Performer RPM AIR-Gap Small Block Chevy Black Intake Manifold (Part No.75013)
from
$552.99
Edelbrock part #75013 RPM Air-Gap RPM intake manifold is designed for 1955-86 262-400 c.i.d. Chevrolet V8’s. The award-winning RPM Air-Gap intake manifold incorporates the same race-winning technology that’s used on our Victor Series competition intakes.
Product Features:
See More
Product Features:
- 1500-6500 RPM Range
- Dual Plane Type-4150 Style Flange
- 4.2 in. Front Height, 4.72 in. Center Height, 5.25 in. Rear Height
- Black Powder Coated Finish
- Non-EGR
Edelbrock – Performer RPM AIR-Gap Small Block Chevy Polished Intake Manifold (Part No.75011)
from
$749.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RPM. Dual-plane high-rise intake. For square bore carburetors only. For street and high performance use. Available in cast, polished or endurashine finish.
Product Features:
See More
Product Features:
- Polished Version Of Edelbrock PN[7501]
- Polish is Hand-Buffed for Brilliant Shine
- Based on Performer RPM-Series with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- Designed for 1500 to 6500 RPM Street-Driven Power
- Produces Incredible Top-End Horsepower
- Retains Good Throttle Response and Acceleration
- Larger Plenum and Runners Maximizes Other Upgrades
Popular 1956 GMC 300 Performance Engines Categories
Most Popular Performance Engine Push Rods for 1956 GMC 300s
Enhance your 1956 GMC 300 with one of the 2 Performance Engine Push Rods we have in stock, starting at just $16.99.
Competition Cams – Magnum 7.300" Long, .080" Wall, 5/16" Diameter Pushrod Set (Part No.7609-16)
from
$225.99
Magnum 7.300" Long, .080" Wall, 5/16" Diameter Pushrod Set
Competition Cams – Hi-Tech 7.950" Long, .080" Wall, 5/16" Diameter Pushrod (Part No.7994-1)
from
$16.99
Hi-Tech 7.950" Long, .080" Wall, 5/16" Diameter Pushrod
Best-Selling 1956 GMC 300 Performance Engine Rocker Arms
Upgrade your 300 with one of our 3 best-selling Performance Engine Rocker Arms.
Competition Cams – ENGINE ROCKER ARM (Part No.1602-16)
from
$519.99
ENGINE ROCKER ARM
Competition Cams – ENGINE ROCKER ARM (Part No.1605-1)
from
$51.99
ENGINE ROCKER ARM
Competition Cams – ENGINE ROCKER ARM (Part No.1602-1)
from
$50.99
ENGINE ROCKER ARM
Top-Quality Performance Intake Manifolds for 1956 GMC 300s
Choose a high-quality OEM or aftermarket Performance Intake Manifold for GMC 300s and enjoy top-notch performance from $195.99.
Edelbrock – Performer EPS Intake Manifold for 1955-86 Small-Block Chevy (Part No.2701)
from
$195.99
Edelbrock part No. 2701 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response. With that the Edelbrock Performer EPS intake manifold has a runner design that’s “tuned” for peak torque at 3500 rpm on a 350-inch engine making it ideal for power from off-idle to 5500 rpm. Dyno tests showed gains of 5 hp and 9 ft-lbs. of torque over the Edelbrock Performer manifold No. 2101 on a 350 Chevy. From 3000 to 4500 rpm, the power increases averaged 5+ ft-lbs. of torque for more performance where you need it most. PLEASE NOTE: Will not fit under stock Corvette hood!
Product Features:
See More
Product Features:
- Maximizes Performance with Edelbrock Carburetors
- Runners Tuned to Match Square Bore Carburetor
- Maximizes Peak Torque Around 3500 RPM
- Excellent Throttle Response and Mid-Range Power
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg. Firing Order
- Prod. +5 HP and +9 ft/lbs. of Torque Over PN[2101]
- PLEASE NOTE: Will not fit under stock Corvette hood!
Edelbrock – Performer RPM Small Block Chevy AIR-Gap Intake Manifold (Part No.7501)
from
$374.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RPM. Dual-plane high-rise intake. For square bore carburetors only. For street and high performance use. Available in cast, polished or endurashine finish.
Product Features:
See More
Product Features:
- Based on Performer RPM-Series with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- Designed for 1500 to 6500 RPM Street-Driven Power
- Dual-Plane High-Rise Intake
- For Square Bore Carburetors Only
Edelbrock – Performer EPS Intake Manifold w/ Oil Fill Tube for 1955-86 Small-Block Chevy (Part No.2703)
from
$339.99
Edelbrock part #2703 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent thro
Product Features:
See More
Product Features:
- Idle-5500 RPM Range
- Dual Plane Type-4150 Style Flange
- 3.74 in. Front Height, 4.27 in. Center Height, 4.8 in. Rear Height
- Satin Finish
- Non-EGR W/ Oil Fill Tube
Edelbrock – Performer RPM AIR-Gap Small Block Chevy Polished Intake Manifold (Part No.75011)
from
$749.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RPM. Dual-plane high-rise intake. For square bore carburetors only. For street and high performance use. Available in cast, polished or endurashine finish.
Product Features:
See More
Product Features:
- Polished Version Of Edelbrock PN[7501]
- Polish is Hand-Buffed for Brilliant Shine
- Based on Performer RPM-Series with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- Designed for 1500 to 6500 RPM Street-Driven Power
- Produces Incredible Top-End Horsepower
- Retains Good Throttle Response and Acceleration
- Larger Plenum and Runners Maximizes Other Upgrades
Edelbrock – Performer RPM AIR-Gap Small Block Chevy Black Intake Manifold (Part No.75013)
from
$552.99
Edelbrock part #75013 RPM Air-Gap RPM intake manifold is designed for 1955-86 262-400 c.i.d. Chevrolet V8’s. The award-winning RPM Air-Gap intake manifold incorporates the same race-winning technology that’s used on our Victor Series competition intakes.
Product Features:
See More
Product Features:
- 1500-6500 RPM Range
- Dual Plane Type-4150 Style Flange
- 4.2 in. Front Height, 4.72 in. Center Height, 5.25 in. Rear Height
- Black Powder Coated Finish
- Non-EGR
Edelbrock – Performer Intake Manifold Small-Block Chevy (Part No.3706)
from
$401.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 Deg Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal if Correct Carburetor Used
- Accepts Late-Model Choke; Waterneck; and HEI
- Accepts A/C And Alternator
- Accepts Exhaust Heated Chokes and Accepts EGR
Edelbrock – Performer EPS Intake Manifold for 1955-86 Small-Block Chevy, Black Finish (Part No.27013)
from
$379.99
Edelbrock part #27013 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent thr
Product Features:
See More
Product Features:
- Idle-5500 RPM Range
- Dual Plane Type-4150 Style Flange
- 3.74 in. Front Height, 4.27 in. Center Height, 4.8 in. Rear Height
- Black Powder Coated Finish
- Non-EGR
Top-Rated Performance Engine Brands For Your 1956 GMC 300
When it comes to finding the perfect Performance Engine for your 1956 GMC 300, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Performance Engine brands including Edelbrock, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $195.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1956 GMC 300, providing peace of mind with parts that meet or exceed OEM standards.
Popular Edelbrock 1956 GMC 300 Performance Engines
If you’re looking for a top-quality Performance Engine for your 1956 GMC 300, Advance Auto Parts has exactly what you need with our selection of Edelbrock Performance Engines. We have 1 Edelbrock Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $195.99, you’ll find the perfect Performance Engine for your needs and budget. Edelbrock Performance Engines for the 1956 GMC 300 come highly rated, with over 7 customer reviews and an impressive average rating of 4.4 stars. Choosing a Edelbrock Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$195.99
(7)
Performer EPS Intake Manifold for 1955-86 Small-Block Chevy
“Removed a Weiand Stealth manifold and replaced with the Edelbrock, while doing a dyno test – increased HP & Torque on a modified 350, very good for st”
FAQs for 1956 GMC 300 Performance Engines
What are the best-selling Performance Engines for 1956 GMC 300s?
Out of 12 Performance Engines that fit 1956 GMC 300s, the following parts are the top sellers:
- Performer RPM Small Block Chevy AIR-Gap Intake Manifold (17340000) – $374.99
- Performer EPS Intake Manifold w/ Oil Fill Tube for 1955-86 Small-Block Chevy (10441618) – $339.99
- Performer RPM AIR-Gap Small Block Chevy Polished Intake Manifold (22340625) – $749.99
What’s the price range for 1956 GMC 300 Performance Engines?
The prices of Performance Engines for the 1956 GMC 300 range from $16.99 up to $749.99 for the most premium parts.
What is the average price of a Performance Engine for a 1956 GMC 300?
The average price for Performance Engines for the 1956 GMC 300 is $321.82. 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 300 model years?
What are the cheapest Performance Engines for my 1956 GMC 300?
The cheapest 1956 GMC 300 Performance Engines we carry are:
- Hi-Tech 7.950" Long, .080" Wall, 5/16" Diameter Pushrod (50289739) – $16.99
- ENGINE ROCKER ARM (50272895) – $50.99
- ENGINE ROCKER ARM (50272467) – $51.99
- Performer EPS Intake Manifold for 1955-86 Small-Block Chevy (17340006) – $195.99
- Magnum 7.300" Long, .080" Wall, 5/16" Diameter Pushrod Set (50289248) – $225.99
Does Advance Auto Parts sell Performance Engines for any other 1956 GMC models?
Yes. We stock Performance Engines for 17 other popular 1956 GMC models. Some of the most popular are 1956 Truck Performance Engines, 1956 100 Performance Engines, 1956 150 Performance Engines, 1956 250 Performance Engines, and 1956 370 Performance Engines.
What are the top-rated Performance Engines that fit the 1956 GMC 300?
The one 1956 GMC 300 Performance Engine we have in stock is the Hi-Tech 7.950" Long, .080" Wall, 5/16" Diameter Pushrod. It costs $16.99.
What types of Performance Engines do you sell for my 1956 GMC 300?
As of 3/1/26, these are some of the most in-demand types of Performance Engines for a 1956 GMC 300:
Can I get help with 1956 GMC 300 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 300 Performance Engines?
Advance Auto Parts keeps returns simple. For new GMC 300 Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.