/in linear spring rate
95-durometer polyurethane differential bushings
130 gph at 11 psi
The SBC Lifter Valley Oil Baffle deflects hot oil splashing from lifter bores away from the bottom of the intake manifold
standard volume upgrade of the M340
Proform Water Neck MAC-XC-1.8 /in linear spring rateProform Water Neck 141 501 Manufactured w Especially Flat Sealing Surface Extra Thick Bases O Ring Gasket Highly Polished And Thickly Chrome Plated Easily Installed Applications include: Camaro, Chevelle, Chevrolet, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966 Applications include: Camaro, Chevelle, Chevrolet, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966 PROFORM invites racers to experience the strength, innovation, and