S/T Roller Rocker Set 1.65 Ratio (5/16" Shaft Type Hydraulic) YTST2032 Product:Suit Holden 253-308 Valve reliefs will accommodate oversized

Valve reliefs will accommodate oversized valves and long duration

Billet 2 port EFI regulators

Bugcatcher and Birdcatcher injectors bolt directly to all standard 6-71 and 8-71 blower openings

EN7009-164

Challenger 13

S/T Roller Rocker Set 1.65 Ratio (5/16" Shaft Type Hydraulic) YTST2032 Product:Suit Holden 253-308 Valve reliefs will accommodate oversizedS T Roller Rocker Set 1. 65 Ratio (5 16" Shaft Type Hydraulic)Suit Holden 253 308 YTST2032 ST2032 Street Terra Features: Economically priced rocker set for popular applications with strong vacuum die cast arm designed for high performance street and budget race applications with stock or mild camshafts and mildly stronger valve springs. Ultra reliable standard replacement for pressed metal rockers on stock engines. Best quality hardware including