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Chevy 302 Pistons Wiseco Forged 302 Chevy Piston Sets

Are you looking to buy the best quality forged 302 Chevy pistons available for your engine? We have what you need as we are proud to sell Wiseco Pro Tru Forged 302 piston sets for the Chevy 302 engine. These high compression forged pistons offer high strength, light weight, better power and durability at a reasonable price.

Wiseco Chevy 302 Forged Piston Sets

Wiseco Forged 302 Chevy Pistons

Wiseco Chevy 302 Dome Top Forged Piston Image

Wiseco Chevy 302 Pistons Forged Dome Top Piston and Ring Sets

302 Piston Kits Include and Feature:

  • Includes 8 forged 302 Chevy pistons
  • Chromium alloy steel piston pins
  • spiro lock pin retention rings
  • plasma moly piston ring set 1/16 1/16 3/16
  • oversize symmetrical radiused valve pockets allow use of high lift cams and big valves
  • pressure fed pin oiling
  • precision finished pin hole
  • cnc machined
  • designed for use with stock stroke 3.000 inch crank
  •  stock .927 pin size
  • 5.700 inch rod length ( we recommend K1 or Molnar Technologies H Beam Rods for high performance and racing 302 engines. )
  • CH= Compression Height
  • Compression = Compression ratio when piston is used in an engine with the cylinder head chamber volume listed
Bore Size Cubic
CH Dome
Compression Part # 
64cc 67cc 70cc
4.030" .030 oversize 306 cid 1.805 +11cc 11.0 10.5 10

Wiseco PT042H3

Discontinued by Wiseco, replaced by ICON  IC802KTD-30

$1013.94 $921.77

Add To Cart
4.040" .040 oversize 308 cid 1.805 +11cc 11.0 10.5 10

Wiseco PT042H4

Discontinued by Wiseco, replaced by ICON  IC802KTD-40

$1013.94 $921.77

Add To Cart
4.060" .060 oversize 311 cid 1.805 +11cc 11.1 10.6 10.1

Wiseco PT042H6

Discontinued by Wiseco, replaced by ICON  IC802KTD-60

$1013.94 $921.77

Add To Cart

If you are building a high performance or racing Chevy 302 engine, why risk using anything less than premium Wiseco forged Chevy 302 pistons? At our discounted prices, you get a top quality, high performance forged racing piston set, for not much more than lesser quality stock replacement type 302 piston set.

Wiseco Performance Products forged 302 Chevy pistons on this page fit the following engines:

  • 1967 - 69 Chevrolet 302 Z28 Camaro Engine
  • De stroked 327 and 350 engines ( requires 3" stroke crank )
  • Aftermarket racing engine blocks based on small block Chevy specs and using a 3" stroke crank, 5.700 rod length, and bore sizes as listed in the table above

Wiseco Performance Products has been a leader in the piston and performance parts industry for over 60 years. Wiseco manufacturers high quality aftermarket forged pistons for the automotive, truck, boat, motorcycle, motorsports and powersports markets. Wiseco takes quality and performance seriously, so every Wiseco product is engineered and rigorously tested at their facility and in the field to insure that it will meet and exceed the expectations of our valued customers.

More general Wiseco piston info available here: Wiseco Performance Pistons

We also offer custom Chevy 302 forged pistons for supercharged, turbocharged, nitrous engines, or other special application Chevrolet 302 pistons that require different specs than those offered by these Wiseco pistons.

If you can not find the engine parts you need, or if you have questions, please e-mail us , call, or use our online chat system and let us know what you need, and we will be happy to help.





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