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Rocker Stud, Big Block, 7/16, Screw-In
Model: 3311001
Condition: NEW
7/16" thread, 1.955" length, .710" depth …
$7.99 ea
Chevy Truck Competition Cams' Big Block Magnum Roller Tip Rocker Arms, 1965-1974
Model: 3262323
Condition: NEW
High Quality Construction Dyno Proven 20 Horsepower Gains Reduce Valve Stem & Guide Wear As a result, these rocker arms have been dyno-tested to produce 15-20 horsepower increases, making valve stems and guides last longer. Magnum…
$379.99 st
Chevy Truck Rocker Arms, Roller Tip, Small Block, Magnum, Competition Cams, 1947-1970
Model: 3247603
Condition: NEW
High Quality Construction Dyno Proven 15-30 Horsepower Gains Reduces Valve Stem & Guide Wear 8620 Chromemoly Steel For Reduced Wear & Non-Flex Roller Tip For Reduced Friction 1:52 Ratio Self Aligning Style Arms Used For Press In…
$429.99 st
Chevy Truck Rocker Arms, Roller Tip, Small Block, Magnum, Competition Cams', 1947-1985
Model: 3183695
Condition: NEW
High Quality Construction Dyno Proven 20 Horsepower Gains Reduces Valve Stem & Guide Wear Made From 8620 Chromemoly Steel That Will Not Flex 1:52 Ratio Used On Cylinder Heads With Screw-In Studs & Guide Plates Only Fits 1955-1985…
$368.99 st
Proform Engine Roller Rocker Arm Set, 1.6 Ratio 7/16 Stud, HD Aluminum , Fits SB Chevy 66931C
Model: 2032811
Condition: NEW
Designed for up to 10,000 RPM. This heavy duty design features an oversized body and fulcrum with a triangulated profile for additional rigidity and strength. Accommodates most oversized valve springs. American-made roller bearings are in…
$305.99 ea
Proform Engine Roller Rocker Arm Set, 1.5 Ratio 7/16 Stud, HD Aluminum , Fits SB Chevy 66930C
Model: 2032810
Condition: NEW
Designed for up to 10,000 RPM. This heavy duty design features an oversized body and fulcrum with a triangulated profile for additional rigidity and strength. Accommodates most oversized valve springs. American-made roller bearings are in…
$305.99 ea
Proform Engine Rocker Arm Poly-Locks, 3/8 Thread, Fits Most Extruded Roller Rocker Arms 66935
Model: 2032801
Condition: NEW
16 per packageEngine Rocker Arm Poly-Locks 3/8-24 Thread .550 Inch Outside Diameter Designed to Fit Most Extruded Roller Rocker Arms Not For Use With Stud Girdles Sold As One Set of 16 Pieces…
$27.99 ea
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