Description
Maximize your Holden 304’s power with our HP2 Series performance engine rebuild kit! This premium kit includes high-performance components tailored for increased horsepower and torque, delivering superior reliability and responsiveness. Ideal for enthusiasts seeking top-tier performance!
Dyno proven performance package…
HP2 series engine kits are designed to transform your tired old 304/5.0L to better than new. This is a top quality precision parts kit, we refuse to substitute rubbish parts for price!
Product Line: SRP, Hastings, ARP, King, Durapro.
Condition: New.
Quantity: Premium parts sold as a set with assembly lube.
Included Components in EKH304-HP2 engine rebuild kit:
- Pistons: SRP Forged alloy.
- Rings: Hastings/Speedpro Moly.
- Bearings: ACL Race Series – Main, Conrod and Cam bearings supplied.
- Gasket set: AA/Durapro full gasket set with Graphite head gaskets & seals.
- Conrod bolts: ARP wavelock.
- Welch plugs: (10) Brass cup 1-5/8” (1) Cam plug.
Application:
Compatible with various Holden models, including:
- Holden V8 304 5.0L EFI Petrol Engines.
- Holden Commodore VN, VR, VS series – 1, 304/5.0L.
- Holden Statesman VQ, VR, VS series – 1, 304/5.0L.
Notes:
- Flat top pistons, 9.92:1 comp/ratio with 61cc heads(VN – VS).
- Flat top pistons, 10.31:1 comp/ratio with 58cc heads (VT).
“All new parts sold come with full manufacturer’s warranty”
Check your engine compression ratio with our online calculator:
https://pcengines.com.au/calculate-dynamic-compression-ratio











Reviews
There are no reviews yet.