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ARP fits BB Chev 396-454 Main Bolt Kit, 2-Bolt Main Hex Head AR135-5002 Autofit

Main Bolt Kit, 2-Bolt Main Hex Head AR135-5002

AR135-5002 - BB CHEV 396 454 MAIN BOLTS
SKU AR135-5002
by ARP
Sold out
$115.01 +GST
$115.01 +GST - $115.01 +GST
$115.01 +GST
$104.78 +GST
$104.78 +GST - $104.78 +GST
$104.78 +GST
$120.497 Including GST (NZ Customers only)
Availability:
Out of stock
Main Bolt Kit, 2-Bolt Main Hex Head

fits BB Chev 396-454

AR135-5002

135-5002

Far superior to any other main bolt kit offered for use in competition engines, ARP main bolts are designed to meet the exacting standards and demands of professional engine builders. Forged from 8740 chrome moly, all bolts feature generous under-head radius and rolled threads for the utmost reliability. The threads are rolled after heat-treating, which makes them about 1000% longer fatigue life than most main bolts, which are threaded prior to heat-treating. Available in the popular High Performance Series, which at a nominal rating of 180,000 psi, is a premium replacement for OEM fasteners, or the 200,000 psi nominal rated Pro Series , application-specific main bolts with reduced wrenching head and are designed for use in competition applications. Parallel-ground, hardened washers are included with each kit