Platinum Roller Rocker Set 1.65 Ratio (7/16" Mount, Twin Shaft Adjustable) YT631 Hose Ends / Olives & Sockets 097" seat size should be

097" seat size should be used for small four barrel carburettors

As an area of the HydraMat is uncovered

2mm in one smooth and easy motion

VZ V6 (except LPG) & V8

Platinum Roller Rocker Set 1.65 Ratio (7/16" Mount, Twin Shaft Adjustable) YT631 Hose Ends / Olives & Sockets 097" seat size should bePlatinum Roller Rocker Set 1. 65 Ratio (7 16" Mount, Twin Shaft Adjustable)Suit Holden 5. 0 Litre EFI V8 with Yella Terra ABH 5000 9 Heads YT6313 6313 Platinum Race Rockers Designed for the most severe race applications Platinum rockers feature wide body arms for even greater strength and resistance to deflection. All platinum rockers feature heavy duty 7 16 mountings for unsurpassed rocker stability. Platinum rockers are available in twin shaft