Magnum Roller 1.52 Ratio Rocker Arm Set for Chevrolet V6 w/ 3/8" Stud 1999 Pontiac Firebird precise fabrication and back purged

precise fabrication and back purged TIG welds at every seam

Designed for use with 5-1/8" diameter carbs (Edelbrock square-bore

an H-pipe to equalize the exhaust gas pressures and sound for maximum performance and maximum clearance and includes two styles of tailpipe exits

For oval track and drag race engines operating from 3500-8000 rpm

SPL Parts Rod Ends Installation Instructions: SPL FLCA S550

Magnum Roller 1.52 Ratio Rocker Arm Set for Chevrolet V6 w/ 3/8" Stud 1999 Pontiac Firebird precise fabrication and back purgedour 8620 chromemoly steel Magnum roller tip rockers can handle up to 350 lbs of spring pressure. These 1412 rockers feature a 1. 52 ratio for 3 8" stud Chevrolet 200 262 V6.