Pay in 4 interest-free payments of $5.22 Learn more
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
8 V6 1987 - 1993 Chevrolet S10 173/2
Applications supporting up to 1000+ horsepower
Cast aluminum mid-sump engine swap oil pan
This system fits the L71 motor
Holley Harmonic Balancer Bolt - Chevy Big Block - 12-Point 97-321 exhaust-tips 8 V6 1987 - 1993Replacement Harmonic Balancer Bolt with Thick Washer, for Chevy Big Block 396 454 with Holley Mid Mount Accessory Drive System 20 242 & 20 242BK Replacement harmonic balancer bolt with thick washer for Big Block Chevy Mid Mount Accessory drive system. 12 Point, 1 2" Wrench Size, 1 2" 20 x 2. 500" Under Head Length, Washer diameter 1. 5" x 0. 200" Thick. NOTES: Torque Harmonic Balancer Bolt to 85 ft lbs. Features: 180,000 PSI Rating (Grade 9) Made from
