When looking for some replacement rocker arms, I checked NAPA and Summit. Both list Sealed Power part number ZR947. That can't be it as the pictures show a shaft mounted rocker arm - probably for a Buick I'd guess.
1. Does anyone know the correct Sealed Power part number to order for our TTA valvetrain?
2. Are adjustable roller rocker arms available for our heads? If so, who makes them and what are the part numbers?
Best, Bob
1. Does anyone know the correct Sealed Power part number to order for our TTA valvetrain?
2. Are adjustable roller rocker arms available for our heads? If so, who makes them and what are the part numbers?
Best, Bob