
ARPPART NUMBER: 070-334-6801
Chevy Small Block and Big Block 12-Point, High-Performance Lower Pulley Bolts
$2999
2 left in stockLower Pulley Bolts
- Black Oxide Pulley Bolts
- Small Block/Big Block Chevy Engines
- Crankshaft Pulley
- 1/2 in. 12pt Head
- 3/8 in.-24 Thread with 2.125 in. UHL (Under Head Length)
Don't Use Inferior Hardware to Fasten Your Crankshaft Pulley
ARP's Lower Pulley Bolts provide the reliability required in racing and high performance street applications. These bolts are premium grade 180,000 psi rated fasteners that securely attach the water pump and lower pulleys. Includes washers.
Part TypeCrankshaft Pulley Bolt
Product LineARP Lower Pulley Bolts
BrandARP
Package Height1.0
Package Width4.75
Package Length7.5
Weight0.3 PG
Part CategoryPerformance Parts
Thread Size (In.)3/8-24 RH
Underhead Length2.125 in (54 mm)
QuantitySold as a set of 3
Fastener FinishBlack oxide
Part FitmentSemi Universal
Fastener MaterialSteel
Fastener Head Style12-point
Vendor Part Number334-6801
Package Qty1
Package TypeEA
Items You Need
Some parts are not legal for use in California or other states with similar laws / regulations





