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3-Bolt Stainless Steel Flange2-1/2" (63
77-5001BLK
Boosted Compressor Wheel Speed Sensor
Gloss Blue Straight Silicone Hose 3-1/2" (90mm) I
GM LS 2-Piece Billet Timing Cover - Polished FinishIncludes Mounting Hardware and Cam Sensor Plug
Main Bolt Kit, 2-Bolt Main Hex Head AR135-5002 Rails 3-Bolt Stainless Steel Flange2-1/2" (63Main Bolt Kit, 2 Bolt Main Hex Headfits 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%