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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
528-12-12BLK
750" Stroke 4340 Forged CrankshaftSuit B/B Chev
Valve Cover PCV BreatherOval Polished With Retro "Chevrolet" Script
AR901-1000
Brushless In-Line Spur Gear - 3
10° Super Locks CO632-16 LS9 528-12-12BLK10 Super Locks 632 16 CO632 16 Suit GM LS1 LS6 With Bead Lock Groove, 8mm Stem SUPER LOCKS, 10 DEG, 8MM Super Locks 10 Wider angle (10) locks better distribute increasing valve spring loads over the retainer than typical 7 locks reducing the chance of "pull through" failure. Precision machined rather than stamped for accuracy Super tough, fatigue resistant alloy material Inside tang to taper relationship held tightly for repeatable valve spring
US$ 14.00
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US$ 48.00
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