ARP Chrysler 273-440 Wedge, reduced head height 12pt – Main Bolt Kit, 2-Bolt Main Hex Head AR140-5002 Product:fits SB/BB Chrysler 273-440 Wedge Hex Head Black Oxidefits SB

Hex Head Black Oxidefits SB Ford 289-302 Windsor With Aluminium Pump

Part Number: AR400-1101

Part Number: CMH1796SP2051S

Description: Aeroflow’s LS Intake Manifold will give you an increase in horsepower

It's important to note that lesser quality studs are not evencenterless ground - the material is thread rolled in bar stock form (mostly before heat-treat

ARP Chrysler 273-440 Wedge, reduced head height 12pt – Main Bolt Kit, 2-Bolt Main Hex Head AR140-5002 Product:fits SB/BB Chrysler 273-440 Wedge Hex Head Black Oxidefits SBMain Bolt Kit, 2 Bolt Main Hex Headfits SB BB Chrysler 273 440 Wedge Brand: ARP Part Number: AR140 5002 Description: Far superior to any other main bolts available 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 steel, all ARP main bolts feature a reduced wrenching head, large underhead radius and rolled threads for the utmost in