Garage Sale - KB Chevy 305 Hypereutectic Pistons, Flat Top, 6.0 Rod
305 Chevy Small Block V8, Hypereutectic Aluminum Piston Material, 6.000" Connecting Rod Length
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Keith Black Hypereutectic pistons are favored for their improved power and reduced scuffing. The unique design & manufacturing processes combine to produce a rigid piston, which will rock less in the bore improving ring seal. These T-5 heat treated pistons also offer reduced thermal expansion, which allows you to run tighter clearances and allows the piston rings to seal better and minimize blow-by.
- 390 Hypereutectic alloy
- Fully machined crowns and valve reliefs
- Drilled oil drain backs
- Full floating wrist pins
- Triple wound spiral locks
- Reflective alloy allows 2% power increase
- Quench dome technology minimizes deterioration
- Zero deck quench designs
- Lightweight wrist pins
For S/B Chevy 305 c.i. (3.736" bore x 3.48" stroke).
Ring Style Chart (GIF)
474-153 Instructions (PDF)
NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS
- Comp Height 5.7" Rod - 1.561
- Comp Height 6.0" Rod - 1.261
- Pin Diameter - 0.9272
More Like This
KB Chevy 305 Hypereutectic Pistons, .150 Dome, 6.0 Rod
KB Chevy 305 Hypereutectic Pistons, Flat Top, 5.7 Rod
KB Chevy 350 Hypereutectic Pistons, Flat Top, 6.0 Rod
KB Chevy 305 Hypereutectic Pistons, .100 Dome, 5.7 Rod
KB Chevy 350 Hypereutectic Pistons, Dish, 6.0 Inch Rod
KB Chevy 350 Hypereutectic Pistons, .150 Dome, 6.0 Rod
KB Chevy 350 Hypereutectic Pistons, .200 Dome, 5.7 Rod
KB Claimer Chevy 350 Hypereutectic Pistons, Flat Top, 6.0 Rod
KB Chevy 350 Hypereutectic Pistons, Flat Top, 5.7 Rod
Icon Chevy 350 Forged Pistons, Flat Top, 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
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.
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.
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.