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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
The rods may be Callies or Manley while the pistons are Manley or Diamond depending upon availability
Capable of 130 PSI while providing significant flow (full high speed)
If we don't have what you want
and SFI approved aftermarket balancer adds up to a power adder system you can rely on
Borowski Race Engines
Diamond 21544-RS-8 LS2K 15 Dish Series Pistons Homepage Products The rods may be CalliesThese Diamond 21544 RS 8 LS2K 15 Dish Series pistons are are for most of our boosted 427ci LS builds (4. 00" stroke, 4. 125" bore, 6. 125" rod length). These 2618 aluminum pistons are not only significantly lighter than the factory pistons but also superior in strength. The 2618 alloy is specifically for high horsepower, nitrous, and boosted engines making up to 2,000 hp. Diamond Pistons Race Series pistons feature:* 3D milling on piston crowns for