Description
Ideal for installing larger springs on GM Vortec head
77 in Square Port
5L Ecoboost Engine - BX600035
2000-2008 GMC Yukon XL 1500
A dash mounted control knob lets you adjust the amount of timing retard
SRP Professional Forged Flat-Top Piston & Ring Kit - SB Chevy - 4.030" Bore, 3.750" Stroke, 6.000" Rod H76503FS Ideal for installing larger springsRevolutionary 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
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy



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