Jesel Sportsman Shaft Mount Roller Rocker Arm - 1.60 Ratio - Dart Pro 1 Heads - Small Block Chevy (Set of 16) PD130K 1977-1981 Ford Thunderbird

1977-1981 Ford Thunderbird

Eight intake port seal replacements for LSXR™ LS3/L76/L92/L99 manifolds

Fits only with 75141-01A or 75134-01A

The 87286 Soft Touch Rev Limiter is a DIRT Motorsports legal unit designed to plug directly into a racecar using an HEI distributor

Jesel Sportsman Shaft Mount Roller Rocker Arm - 1.60 Ratio - Dart Pro 1 Heads - Small Block Chevy (Set of 16) PD130K 1977-1981 Ford ThunderbirdProduct Description: Rocker Arm Sportsman Shaft Mount 1. 60 Ratio Full Roller Aluminum Natural Dart Pro 1 Heads Small Block Chevy Set of 16 Dan Jesel realized early on that the success and demand for his high end valvetrain components was in part dependent on huge valve lifts, unheard of spring pressures and rpm that most thought was impossible. So he started on a 10 year quest to perfect the roller lifter. After nearly nine years of R&D and endless