HOWARDS RACING COMPONENTS

Valve Spring Kit - Single Spring / Damper - 355 lb/in Rate - 1.150 in Coil Bind - 1.485 in OD - Locks / Chromoly Retainers - Kit

Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit

Valve Spring Kit - Dual Spring / Damper - 348 lb/in Rate - 1.150 in Coil Bind - 1.514 in OD - Locks / Chromoly Retainers - Kit

Valve Spring - Dual Spring - 360 lb/in Spring Rate - 1.150 in Coil Bind - 1.514 in OD - Set of 16

Valve Spring - Single Spring / Damper - 462 lb/in Spring Rate - 1.200 in Coil Bind - 1.525 in OD - Set of 16

Valve Spring - Dual Spring / Damper - 508 lb/in Spring Rate - 1.080 in Coil Bind - 1.550 in OD - Set of 16

Valve Spring - Dual Spring - 550 lb/in Spring Rate - 1.100 in Coil Bind - 1.550 in OD - Set of 16

Pushrod - 7.144 in Long - 5/16 in Diameter - 0.060 in Thick Wall - Ball Ends - Steel - Set of 16

Pushrod - 7.640 / 8.595 in Long - 3/8 in Diameter - 0.060 in Thick Wall - Steel - Big Block Chevy - Set of 16

Main Cap - 4-Bolt - Center Caps - Straight Bolts - Billet Steel - 454 Journal - Big Block Chevy - Set of 3

Camshaft - Hydraulic Roller - Lift 0.618 / 0.618 in - Duration 288 / 294 - 112 LSA - 2600 / 6400 RPM - Big Block Chevy - Each

Camshaft - Mechanical Roller - Lift 0.680 / 0.680 in - Duration 293 / 301 - 110 LSA - 3400 / 7500 RPM - Big Block Chevy - Each