SRP Professional Forged Flat-Top Piston & Ring Kit - SB Chevy - 4.155" Bore, 3.750" Stroke, 6.000" Rod 7-1/2 Studs finished with black oxide

Studs finished with black oxide and nuts are cadmium and zinc plated to resist corrosion

The long-range antenna increases your transmit distance by 30% - maximizing the performance of your handheld radio

Racepak Boost pressure sensors are crucial to monitoring the performance of your race engine

High-Performance Ignition Module

• (2) Packs of R-Wrap Reusable Cable Ties

SRP Professional Forged Flat-Top Piston & Ring Kit - SB Chevy - 4.155" Bore, 3.750" Stroke, 6.000" Rod 7-1/2 Studs finished with black oxideRevolutionary piston kits have modern racing pistons with low friction metric ring sets. Kits include lightweight forged ide relief (FSR) pistons, wrist pins with carbon steel wire locks, and JE Pro Seal premium piston ring set, complete with 1. 2mm premium steel top rings, 1. 5mm Napier second rings and 3. 0mm standard tension oil rings. SRP pistons are designed and manufactured using the same knowledge, expertise, and quality control that