Holden 253 308 Billet Aluminium Roller Rocker Arm Set 7/16", 1.65 Ratio Holden 6 the Hyper-Cool Extreme is designed

the Hyper-Cool Extreme is designed to outperform the competition

It's all-aluminum design is lightweight while the furnace-brazed construction is tested to withstand pressures up to 300 p

Suits Subaru Liberty 1990-1994

Height: 165 mm

This Dual High Output RAD Fan Assembly is part of the HO Aluminum Shrouded Fans Series that is designed with the application in mind

Holden 253 308 Billet Aluminium Roller Rocker Arm Set 7/16", 1.65 Ratio Holden 6 the Hyper-Cool Extreme is designedSuits Holden 253 308 Precision machined billet aluminium Suits 7 16" studs 1. 65 ratio 1. 625" maximum valve spring diameter Black anodised finish High quality steel rollers, roller bearings, and trunions Full set including posi poly locks