T&D Machine Shaft Mount Roller Aluminum Rocker Arm - 1.65 Ratio - 13 Degree Dart - SB Chevy 121025 Aluminum handles are 4" long

Aluminum handles are 4" long and will thread into most engine blocks or cylinder heads with 3/8"-16 coarse thread holes for easier lifting

1975-1992 Ford E-150 Econoline

Howe centerlinks are made to replace the four most popular stock models that have been adopted for racing

We recommend a new Max-Fire coil for maximum voltage output

1968-1974 Chevrolet K20 Suburban

T&D Machine Shaft Mount Roller Aluminum Rocker Arm - 1.65 Ratio - 13 Degree Dart - SB Chevy 121025 Aluminum handles are 4" longProduct Description: Rocker Arm Shaft Mount 1. 65 1. 55 Ratio 0. 650 Offset Intake Full Roller Steel Natural Aluminum 13 Degree Dart Small Block Chevy T&D manufactures rocker arm systems for over 400 cylinder heads and its products have established a reputation for the highest levels of quality, performance and long term reliability. The company works closely with leading engine builders to maintain its position at the forefront of technology. Add to