12-Point Head S/S7/16" UNF x 4
Since the new Digital 6AL Ignition uses rotary dials to adjust the rev limiter
Transmission Bearing KitSuit GM TH400
excellent idle output Proof of Performance tag Gold Battery Post
The nipple inlet is 3/8" with a 5/16" outlet
Y/T Roller Rocker Set 1.7 Ratio (8mm Mount, Shaft Bolt-On Adjustable) YT6683 Edge 12-Point Head S/S7/16" UNF xY T Roller Rocker Set 1. 7 Ratio (8mm Mount, Shaft Bolt On Adjustable)Suit GM LS1,LS2,LS6 With GM, AFR, Edelbrock, World, TFS 215 & Dart 205,225 Heads YT6683 6683 Yella Terra The strongest aluminium rocker arms in the world with deflection and bend tests proving their aircraft grade extruded aluminium arms superior to rival aluminium and stainless steel arms. Huge range of applications The ultimate rocker arm for use in high revving street engines and