JE Pistons · New
JE Pistons Chevrolet Big Block 4.500in Bore 1.270in CH -3.00 CC Piston Set
MPN 142984 · Store SKU jep142984
Supplier stock checked 11/7/2026, 10:28:21 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
SRP forged pistons are born from the rich racing experience of JE Pistons, the Sportsman Racing Products (SRP) piston line proudly bridges the gap between high-quality forged piston performance and affordability. Forged from strong, 4032 aluminum alloy material, SRP pistons are designed and manufactured to reduce machining costs without sacrificing strength or performance characteristics. SRP Pistons are the perfect option for someone building a mild to moderate performance engine on a sportsman budget. SRP pistons are made 100% in the USA. Available for Chevrolet Big Block Engines Pistons include SRP, Chevrolet, Big Block Chevrolet, 4.500 in. Bore, 1.270 CD, Flat Top, 8 Cyl. Piston Kit Piston Set, 4032, Flat Top, 4.500 Bore, 1.270 CD, 0.990 Pin, Set of 8. Pins, Wire Locks, and Pin Fit.
Manufacturer fitment & guides
Check 142984 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
