Pay in 4 interest-free payments of $16.25 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Size 40 # HO122-40
Edelbrock part #2892
One of the main perks is an integrated idle bypass valve that allows for idle adjustments while maintaining the proper throttle-plate-to-transfer-slot relationship
If you have the OEM bracket with 2
Square Bore
CHEV BB 427 454 502 ARP HARMONIC BALANCER BOLT KIT # 135-2501 Rate_12 Size 40 # HO122-40CHEV BB 427 454 502 ARP HARMONIC BALANCER BOLT KIT # 135 2501 Harmonic Balancer Bolt, Chromoly, Black Oxide, 12 Point, Chevy, Big Block, Each Thread Size: 1 2 in. 20 Underhead Length (in.): 1. 550 in. Head Style: 12 point Washer Included: Yes Fastener Tensile Strength (psi): 200,000 psi Fastener Material: 8740 chromoly Fastener Color: Black oxide Quantity: Sold individually.
US$ 56.95
US$ 34.95
US$ 317.50
US$ 589.50
US$ 317.50
