Save up to an additional 20% with Bulk Pricing!
ITEM DESCRIPTION:
New factory GM replacement 45-piece BULK engine bay and body bolt kit. This kit will save you over 50% versus purchasing individual kits.
These are the EXACT bolts that are used on the assembly line, not generic hardware store hardware.
Fastener Specifications (from top to bottom):
(10) GM Part# 11505022
Thread: 6.3-1.81 (Metric)
Length: 20 mm
Head: 10 mm Indented Hex with 17 mm Outside Diameter Loose Washer
Finish: Black phosphate
(10) GM Part# 11503800
Thread: 6-1.00 (Metric)
Length: 20 mm
Head: 10 mm Indented Hex with 13 mm Outside Diameter Washer
Finish: Black phosphate
(10) GM Part# 11503834
6-1.00 x 25 mm thread (Metric)
10 mm Indented Hex Head
17 mm Outside Diameter Loose Washer
Finish: Black phosphate
(10) GM Part# 11503982
Thread: 6-1.00 (Metric)
Length: 25 mm
Head: 10 mm Indented Hex with 24 mm Outside Diameter Loose Washer
Finish: Black phosphate
(5) GM Part# 11501188
Thread: 8-1.25 thread (Metric)
Length: 30 mm
Head: 13 mm Indented Hex with 24 mm Outside Diameter Loose Washer
Finish: Black phosphate
These are the main bolts that are commonly found throughout the car, such as the hood, hood hinges, hood latch, radiator support, fenders, splash shields, body panels, engine components, brackets, relays, sensors, interior, dash, doors, trunk hinges, console, shifter, etc.
They have a black phosphate coating (not painted) so the finish will last.
These are largely used on GM 1978+ cars and 1988+ full size trucks. Most, but not all, converted to both metric and standard in 1978 and full metric in 1981.
DISCLAIMER: DUE TO MID YEAR PRODUCTION CHANGES AND CUSTOM APPLICATIONS, IT IS NEARLY IMPOSSIBLE TO ACCURATELY LIST EVERY COMPATIBLE MATCH CORRECTLY DUE TO THOUSANDS OF MODELS AND VARIOUS OPTION COMBINATIONS.
WE STRONGLY URGE YOU TO VERIFY THE SIZES OF YOUR EXISTING HARDWARE PRIOR TO PURCHASING TO AVOID RETURN SHIPPING CHARGES IN CASE THEY ARE NOT EXACTLY WHAT YOU NEED.
IF YOU ARE UNSURE, PLEASE DO NOT PURCHASE AND CONTACT US FIRST.