Holden 304/5.0L HP1 series Engine rebuild kit – EKH304-HP1

Description

Elevate your Holden 304’s performance with a high-quality HP1 series performance engine rebuild kit. This comprehensive kit features upgraded components to withstand enhanced power, torque, and reliability, ensuring your engine performs at its best. Perfect for serious enthusiasts

Dyno proven performance package…

HP-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:    Hypatec, Hastings, ARP, King, Durapro.
Condition:    New.
Quantity:    Premium parts sold as a set with assembly lube.

Included Components in EKH304-HP1 engine rebuild kit:

• Pistons:  Hypertec Hypereutectic alloy.
• Rings:  Hastings/Speedpro Moly.
• Bearings:  King/ACL – 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:

• Dish top 10.0cc pistons, 8.82:1 comp/ratio with 61cc heads (VN – VS).
• Flat top pistons, 9.92:1 comp/ratio with 61cc heads(VN – VS) (add $125.00).
• Dish top 10.0cc pistons, 8.91:1 comp/ratio with 58cc heads (VT).
• Flat top pistons, 10.31:1 comp/ratio with 58cc heads (VT) (add $125.00).

“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

Additional information

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