5in. X 14in. X 400lbs Rear Spring 1990-chevrolet-r1500-suburban-esi3786312 Connecting Rod Bearing - H-Series

Connecting Rod Bearing - H-Series - Standard - Extra Oil Clearance - GM Duramax - Each

Gaffers Tape - 45 ft Long - 2 in Wide - Fluorescent Green - Each

All BBK mass air meters are CNC Machined large bore aluminum housings with a custom BBK calibrated electronic sensor placed on top to accurately measure air flow for accurate air fuel ratios

These patented BBK Performance Varitune mufflers are the first of their kind in the aftermarket

5in. X 14in. X 400lbs Rear Spring 1990-chevrolet-r1500-suburban-esi3786312 Connecting Rod Bearing - H-SeriesCoil Spring Gold Series Conventional 5 in OD 14 in Length 400 lb in Spring Rate Rear Steel Gold Powder Coat Each