Icon Chevy 434 Forged Pistons, .180 Flat Top, 6.0 Rod
400 Chevy Small Block V8, 434 Chevy Small Block V8, Forged Aluminum Piston Material
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Formerly KB Forged Pistons. Starting with 2618 alloy heat treated to high strength T-6 specifications, these give you the best value for your money. Exclusive V-rib adds strength without adding weight but allows maximum cooling.
- High ductility 2618 alloy
- Dual forced pin oiling on most applications
- Lateral gas porting on higher compression ratios
- Fully machined with deep valve pockets
- Second land accumulator grooves
- Top land mini groove technology
- Diamond finished skirts
- Triple wound spiral locks
For Chevy 434 c.i. (4.125" bore x 4.00" stroke). Can be used with Vortec cylinder heads. Use Style C rings (1/16", 1/16", 3/16").
Ring Style Chart (GIF)
474-893 Instructions (PDF)
Item DetailsC/R 64cc=14.5, 69cc=13.5
Piston/Pin Weight: 589 g
Rod Length: 6"
- Comp Height - 1.015
- Pin Diameter - 0.9272
More Like This
Icon Chevy 434 Forged Pistons, Flat Top, 6.0 Rod
Icon Chevy 421 Forged Pistons, Flat Top, 6.0 Rod
Icon Chevy 383 Forged Pistons, Flat Top, 5.7 Rod
Icon Chevy 395 Forged Pistons, .400 Dome, 6.0 Rod
Icon Chevy 421 Forged Pistons, .218 Dome, 6.0 Rod
Icon Chevy 383 Forged Pistons, .163 Dome, 6.0 Rod
Icon Chevy 400 Forged Pistons, Dish, 5.7 Rod
Icon Chevy 383 Forged Pistons, .163 Dome, 5.7 Rod
Icon Chevy 350 Forged Pistons, .163 Dome, 5.7 Rod
Icon Chevy 395 Forged Pistons, .068 Dome, 6.0 Rod
Q & A
In part 2, you will read about the Generation 4 small block series of V8s that share the same platform as the Generation 3 discussed in part 1.
Trying to decide which power plant to use in your latest project? Here's a quick guide of modern V8 engines for hot rodders to consider.
There are a few things to consider before you select a replacement flexplate for your small-block Chevy engine. Speedway has some useful tips to follow that will help speed up the process.
Piston Ring Style Chart
Tim M. has tried to stay true to the vintage route, but sometimes, exceptions must be made. For example, the original oiling system's paper element and canister are functional, but an upgraded system will be more reliable.
In this Tech Tip, John discusses LT1 rotating assembly options for a customer looking to build a solid autoX, drag, and occasional strip powerplant for his Firebird.
Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.
All you need to know about racing a 602 GM crate engine and the necessary parts to make a race ready engine.