Howards Cams 90120 Maximum Effort Rocker Arm Stud Girdles BBC
Howards Cams designed these 90120 Maximum Effort Rocker Arm Stud Girdles for 396-502 Mark IV Big Block Chevy engines. They increase the strength and rigidity of the rocker arm studs by eliminating flex to assure true rocker arm ratios. Made from the highest grade aluminum, they are spring loaded for easy removal and purple anodized for protection. Polylocks are included.
A must for all competition engines not using shaft rockers!
Howards Cams 90120 Maximum Effort Rocker Arm Stud Girdles Features:
- For 396-502 Mark IV Big Block Chevy engines
- Cylinder Head Offset: Standard
- Rocker Arm Nut Thread Size: 7/16-20
- Rocker Arm Nut Style: Polylock
- Rocker Arm Nuts Included: Yes
- Stud Girdle Material: Aluminum
- Stud Girdle Finish: Purple Anodized
- Made In The USA!
- Quantity: Sold as a kit
Howards Cams produces high-performance cams and valve train components designed to boost the performance of a number of different V6 and V8 engines. They also manufacture several other engine parts such as connecting rods, crankshafts, and more, all built with the same passion and precision that has made Howards an industry leader for over 70 years.
Original: $369.99
-65%$369.99
$129.50Howards Cams 90120 Maximum Effort Rocker Arm Stud Girdles BBC
Howards Cams designed these 90120 Maximum Effort Rocker Arm Stud Girdles for 396-502 Mark IV Big Block Chevy engines. They increase the strength and rigidity of the rocker arm studs by eliminating flex to assure true rocker arm ratios. Made from the highest grade aluminum, they are spring loaded for easy removal and purple anodized for protection. Polylocks are included.
A must for all competition engines not using shaft rockers!
Howards Cams 90120 Maximum Effort Rocker Arm Stud Girdles Features:
- For 396-502 Mark IV Big Block Chevy engines
- Cylinder Head Offset: Standard
- Rocker Arm Nut Thread Size: 7/16-20
- Rocker Arm Nut Style: Polylock
- Rocker Arm Nuts Included: Yes
- Stud Girdle Material: Aluminum
- Stud Girdle Finish: Purple Anodized
- Made In The USA!
- Quantity: Sold as a kit
Howards Cams produces high-performance cams and valve train components designed to boost the performance of a number of different V6 and V8 engines. They also manufacture several other engine parts such as connecting rods, crankshafts, and more, all built with the same passion and precision that has made Howards an industry leader for over 70 years.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Howards Cams designed these 90120 Maximum Effort Rocker Arm Stud Girdles for 396-502 Mark IV Big Block Chevy engines. They increase the strength and rigidity of the rocker arm studs by eliminating flex to assure true rocker arm ratios. Made from the highest grade aluminum, they are spring loaded for easy removal and purple anodized for protection. Polylocks are included.
A must for all competition engines not using shaft rockers!
Howards Cams 90120 Maximum Effort Rocker Arm Stud Girdles Features:
- For 396-502 Mark IV Big Block Chevy engines
- Cylinder Head Offset: Standard
- Rocker Arm Nut Thread Size: 7/16-20
- Rocker Arm Nut Style: Polylock
- Rocker Arm Nuts Included: Yes
- Stud Girdle Material: Aluminum
- Stud Girdle Finish: Purple Anodized
- Made In The USA!
- Quantity: Sold as a kit
Howards Cams produces high-performance cams and valve train components designed to boost the performance of a number of different V6 and V8 engines. They also manufacture several other engine parts such as connecting rods, crankshafts, and more, all built with the same passion and precision that has made Howards an industry leader for over 70 years.
