SRP Pistons | SRP142979 | Forged Flat Top Pistons Chev 489 4.280" Bore 1.270" Comp Distance

SRP142979 | Forged Flat Top Pistons Chev 489 4.280" Bore 1.270" Comp Distance

1 2
SRP Pistons
SRP Pistons Part No. SRP142979
$1,341.30 AUD $1,274.24 AUD SAVE 5% Applied automatically in cart · Ends Mon 8am AEDT
Taxes included. Shipping calculated at checkout.

SRP142979

Expert Advice Talk to real engine builders
Fast Dispatch Australia Wide Shipping
Family Owned Trusted since 1988
Secure Checkout Safe & Encrypted Payments
Availability: In-Store - Ready to Ship*
✔ Secure Checkout
✔ Easy Returns
✔ Need Help? Call (02) 6025 5666
View full details

Product Information

SRP big block Chevy flat top/inverted dome pistons are made from 4032 low-expansion, high-silicon aluminum alloy that is heat-treated to SRP specifications. Their ring land and crown thickness are specifically engineered for mild turbo, supercharged, and nitrous applications. They include a pin fitting, double Spiro locks, and a wall wrist pin. Their CNC-machined ring grooves accept 1/16, 1/16, 3/16 rings, which are sold separately. Pin upgrades are available.

Product Information

SRP big block Chevy flat top/inverted dome pistons are made from 4032 low-expansion, high-silicon aluminum alloy that is heat-treated to SRP specifications. Their ring land and crown thickness are specifically engineered for mild turbo, supercharged, and nitrous applications. They include a pin fitting, double Spiro locks, and a wall wrist pin. Their CNC-machined ring grooves accept 1/16, 1/16, 3/16 rings, which are sold separately. Pin upgrades are available.

Technical Information

Features

Genuine performance part backed by Engine Master Australia.

Specifications
Manufacturer
SRP Pistons
MPN
Not provided
UPC
Not provided
Our Part Number
SRP142979
Notes: Bore (in)4.280 in.
Bore (mm)108.712mm: Piston StyleFlat top, with single valve relief
Piston MaterialForged aluminum: Compression Distance (in)1.270 in.
Piston Head Volume (cc)+3.00cc: Wrist Pin StylePress-fit or floating
Notes: Pin Diameter (in)0.990 in.
Notes: Piston Ring Thickness1/16 in. x 1/16 in. x 3/16 in.
Notes: QuantitySold as a set of 8.
Notes: NotesGram weight 520g. Oil rail support included.
Fitment

Confirm compatibility with our team before ordering when your application is not listed.

Brand

SRP Pistons

Explore the SRP Pistons range available from Engine Master.

Read more about SRP Pistons →

Warranty View information
Returns
Shipping policyReturns policy