Howards 10 Degree Chrome Moly Steel Retainers - 1.250" Single Springs - 1.125" x .875" x .740" 600090154 Injector support chart provided in

Injector support chart provided in the instructions (Will not control Low Impedance Injectors)

Detailed Easy to Follow Instructions

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inexpensive way to preheat your engine

Performer 90 Deg

Howards 10 Degree Chrome Moly Steel Retainers - 1.250" Single Springs - 1.125" x .875" x .740" 600090154 Injector support chart provided inSpecifically designed for superior strength and durability. 10 design to eliminate lock pull through. a must for high spring pressure applications. Machined from premium 4140 chrome moly bar stock. Heat treated and black oxide finish. Strong, lightweight. The name Howards Cams has been synonymous with high performance camshafts since the 1950s. Howards Cams have always used on track experience to design the most powerful designs. This includes early