Howards Cams 98412 Ford 289 302 351W Stock Diameter Performance Valve Springs. Valve Springs, Single, 1.445 in. Outside Diameter, 347 lbs. Rate, 1.125 in. Coil Bind Height, Set of 16.
Valve Spring, Dual, 1.550 Od.
Engine Valve Spring Set Model or Series: Pro-Alloy Mechanical Roller Number Of Coils: Dual Spring Damper Spring: No Overall Diameter: 1.550″ Inside Diameter: 0.815″ Spring Height: 1.880″ Seat Pressure: 230 lbs at 1.880″ Open Pressure: 550 lbs at 1.250″ Coil Bind: 1.080″ Spring Rate lbs. Takes for a longer spring life, even in rough racing […]
Stock Dual Valve Spring & Retainer KitRate: 348 lbs1.125″ ID, 1.514″ ODSeat Load: 130 lbs at 1.875″Open Load: 330 lbs at 1.300″Coil Bind Height: 1.150Max Lift. 6707 Degree Steel Valve LocksChrome Moly Spring Retainers Howards Cams 98636-K32 Features:Stock Diameter Performance 1.514 Dual 7 Degree Valve Spring & Retainer Kit Need a complete Cam Kit? We […]
Fitment and Product Information. Howard and his wife retired in 1965 and turned the business over to his oldest son, Jerry, who ran the company until 1985. Jerry was considered one of the top engine turners of his day, and along with Don Madden, ran a series of “Howards Cams Rattler” and “Howards Cams Special” […]
Fitment and Product Information. Howard and his wife retired in 1965 and turned the business over to his oldest son, Jerry, who ran the company until 1985. Jerry was considered one of the top engine turners of his day, and along with Don Madden, ran a series of “Howards Cams Rattler” and “Howards Cams Special” […]
425 lbs Max Lift. Howards Cams was founded in 1945 by Howard Johansen, as Howards Power and Racing Equipment. For over 65 years Howards has provided winning valve train components for almost every racing venue there is. From sportsman to pro we have the experience and machines to get you to the top of your […]
Brand new Howard’s springs kit.
Howards Cams designed this 98212-K11 Valve Spring and Retainer Kit for Small Block Chevy engines. This kit includes valve springs, chromoly retainers as well as alloy steel locks. 550 maximum lift, the springs work great for high performance street in addition to drag strip applications. Choosing the correct valve spring allows your engine to reach […]
Fitment and Product Information. Howard and his wife retired in 1965 and turned the business over to his oldest son, Jerry, who ran the company until 1985. Jerry was considered one of the top engine turners of his day, and along with Don Madden, ran a series of “Howards Cams Rattler” and “Howards Cams Special” […]