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2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988 Chevrolet C1500 Bolt
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1988 - 2002 Chevrolet C1500 Bolt (Proform) NEW

$ 62 .07
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

⚠️ Most jobs typically require 12 of this item.

PROFORM Wedge-Locking Header Bolts ELIMINATE the need to constantly re-tighten collector bolts, and without the need for clips, pins, racing-wire, chemicals or gunk. The secret is in the Wedge-Locking Washer's super-hardened external teeth that "bite" into the bottom of the bolt head and the top flange surface. Vibrations that normally cause other bolts to loosen, are blocked by the wedge-locking action that uses tension, instead of friction to stay snug. In fact, contact with oil actually facilitates the effect. Installs/uninstalls with a normal wrench, lubricate, and then reuse. Each set comes with twelve Hex Head, Grade 8 (12.9) steel bolts (3/8"-16 thread, 3/4" long) with a black oxide finish, and pre-assembled Wedge-Locking Washers.
Brand: Proform
Condition: New
See Other Chevrolet C1500 Exhaust Header Bolts
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Specifications & Info


Attribute Value
Applications Fits Gm V6, Sb 265-400, Buick, Olds, Pontiac 79 And Earlier, Mopar Bb 383-440 Exc 413, Amc V8's W 3/8in Bolts
Category Header Bolts
Feature/Benefit Wedge-locking Technology Eliminates Constantly Re-tightening Exhaust Collector Bolts; Blocks Bolt-loosening Rotation Caused By Vehicle Vibrations.
Finish Black Oxide
Head Drive Type Hex
Material Steel
Thread Type Fine

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet 1 model (tapclick to expand)(tapclick to hide)
C1500 1988-2002 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
454 SS Standard Cab Pickup 1990 - 1993 V8 7.4L RWD Automatic
Base Extended Cab Pickup 1996 - 1997 V6 4.3L RWD Automatic & Manual
Base Extended Cab Pickup 1996 - 1997 V8 5.0L RWD Automatic & Manual
Base Extended Cab Pickup 1996 - 1997 V8 5.7L RWD Automatic & Manual
Base Extended Cab Pickup 1996 - 1997 V8 6.5L DIESEL Turbo RWD Automatic & Manual
Base Extended Cab Pickup 1994 - 1997 V6 4.3L RWD Automatic & Manual
Base Extended Cab Pickup 1994 - 1997 V8 5.0L RWD Automatic & Manual
Base Extended Cab Pickup 1994 - 1997 V8 5.7L RWD Automatic & Manual
Base Extended Cab Pickup 1994 - 1995 V8 6.5L DIESEL RWD Automatic & Manual
Base Extended Cab Pickup 1994 - 1997 V8 6.5L DIESEL Turbo RWD Automatic & Manual
Base Standard Cab Pickup 1995 - 1998 L6 4.1L RWD Automatic
Base Standard Cab Pickup 1994 - 1997, 1999 - 2000 V6 4.3L RWD Automatic
Base Standard Cab Pickup 1994 - 1997 V6 4.3L RWD Manual
Base Standard Cab Pickup 1994 - 1997 V8 5.0L RWD Automatic & Manual
Base Standard Cab Pickup 1994 - 1997 V8 5.7L RWD Automatic & Manual
Base Standard Cab Pickup 1994 - 1995 V8 6.5L DIESEL RWD Automatic & Manual
Base Standard Cab Pickup 1994 - 1997 V8 6.5L DIESEL Turbo RWD Automatic & Manual
Base Standard Cab Pickup 1989 - 1991, 1994 L6 4.1L RWD Manual
Cheyenne Extended Cab Pickup 1996 - 1998 V6 4.3L RWD Automatic & Manual
Cheyenne Extended Cab Pickup 1996 - 1998 V8 5.0L RWD Automatic & Manual
Cheyenne Extended Cab Pickup 1996 - 1998 V8 5.7L RWD Automatic & Manual
Cheyenne Extended Cab Pickup 1996 - 1998 V8 6.5L DIESEL Turbo RWD Automatic & Manual
Cheyenne Extended Cab Pickup 1994 - 1995 V8 6.5L DIESEL RWD Automatic & Manual
Cheyenne Extended Cab Pickup 1994 - 1998 V8 6.5L DIESEL Turbo RWD Automatic & Manual
Cheyenne Extended Cab Pickup 1992 - 1993 V8 5.7L CNG RWD Automatic & Manual
Cheyenne Extended Cab Pickup 1990 - 1993 V8 7.4L RWD Automatic & Manual
Cheyenne Extended Cab Pickup 1988 - 1998 V6 4.3L RWD Automatic & Manual
Cheyenne Extended Cab Pickup 1988 - 1998 V8 5.0L RWD Automatic & Manual
Cheyenne Extended Cab Pickup 1988 - 1998 V8 5.7L RWD Automatic & Manual
Cheyenne Extended Cab Pickup 1988 - 1993 V8 6.2L DIESEL RWD Automatic & Manual
Cheyenne Standard Cab Pickup 1994 - 1995 V8 6.5L DIESEL RWD Automatic & Manual
Cheyenne Standard Cab Pickup 1994 - 1998 V8 6.5L DIESEL Turbo RWD Automatic & Manual
Cheyenne Standard Cab Pickup 1992 - 1993 V8 5.7L CNG RWD Automatic & Manual
Cheyenne Standard Cab Pickup 1990 - 1993 V8 7.4L RWD Automatic & Manual
Cheyenne Standard Cab Pickup 1988 - 1998 V6 4.3L RWD Automatic & Manual
Cheyenne Standard Cab Pickup 1988 - 1998 V8 5.0L RWD Automatic & Manual
Cheyenne Standard Cab Pickup 1988 - 1998 V8 5.7L RWD Automatic & Manual
Cheyenne Standard Cab Pickup 1988 - 1993 V8 6.2L DIESEL RWD Automatic & Manual
Custom Standard Cab Pickup 2002 V6 4.3L RWD Manual
Custom Standard Cab Pickup 2001 V6 4.3L RWD Automatic
LS Extended Cab Pickup 1999 V8 5.0L RWD Automatic
LS Extended Cab Pickup 1999 V8 5.0L RWD Automatic
LS Extended Cab Pickup 1999 V8 5.7L RWD Automatic
LS Extended Cab Pickup 1999 V8 5.7L RWD Automatic
Scottsdale Extended Cab Pickup 1992 V8 5.7L CNG RWD Automatic & Manual
Scottsdale Extended Cab Pickup 1990 V8 7.4L RWD Automatic & Manual
Scottsdale Extended Cab Pickup 1988 - 1992 V6 4.3L RWD Automatic & Manual
Scottsdale Extended Cab Pickup 1988 - 1992 V8 5.0L RWD Automatic & Manual
Scottsdale Extended Cab Pickup 1988 - 1992 V8 5.7L RWD Automatic & Manual
Scottsdale Extended Cab Pickup 1988 - 1992 V8 6.2L DIESEL RWD Automatic & Manual
Scottsdale Standard Cab Pickup 1992 V8 5.7L CNG RWD Automatic & Manual
Scottsdale Standard Cab Pickup 1990 V8 7.4L RWD Automatic & Manual
Scottsdale Standard Cab Pickup 1988 - 1992 V6 4.3L RWD Automatic & Manual
Scottsdale Standard Cab Pickup 1988 - 1992 V8 5.0L RWD Automatic & Manual
Scottsdale Standard Cab Pickup 1988 - 1992 V8 5.7L RWD Automatic & Manual
Scottsdale Standard Cab Pickup 1988 - 1992 V8 6.2L DIESEL RWD Automatic & Manual
Silverado Extended Cab Pickup 1996 - 1998 V6 4.3L RWD Automatic & Manual
Silverado Extended Cab Pickup 1996 - 1998 V8 5.0L RWD Automatic & Manual
Silverado Extended Cab Pickup 1996 - 1998 V8 5.7L RWD Automatic & Manual
Silverado Extended Cab Pickup 1996 - 1998 V8 6.5L DIESEL Turbo RWD Automatic & Manual
Silverado Extended Cab Pickup 1994 - 1995 V8 6.5L DIESEL RWD Automatic & Manual
Silverado Extended Cab Pickup 1994 - 1998 V8 6.5L DIESEL Turbo RWD Automatic & Manual
Silverado Extended Cab Pickup 1992 - 1993 V8 5.7L CNG RWD Automatic & Manual
Silverado Extended Cab Pickup 1990 - 1993 V8 7.4L RWD Automatic & Manual
Silverado Extended Cab Pickup 1988 - 1998 V6 4.3L RWD Automatic & Manual
Silverado Extended Cab Pickup 1988 - 1998 V8 5.0L RWD Automatic & Manual
Silverado Extended Cab Pickup 1988 - 1998 V8 5.7L RWD Automatic & Manual
Silverado Extended Cab Pickup 1988 - 1993 V8 6.2L DIESEL RWD Automatic & Manual
Silverado Standard Cab Pickup 1994 - 1995 V8 6.5L DIESEL RWD Automatic & Manual
Silverado Standard Cab Pickup 1994 - 1998 V8 6.5L DIESEL Turbo RWD Automatic & Manual
Silverado Standard Cab Pickup 1992 - 1993 V8 5.7L CNG RWD Automatic & Manual
Silverado Standard Cab Pickup 1990 - 1993 V8 7.4L RWD Automatic & Manual
Silverado Standard Cab Pickup 1988 - 1998 V6 4.3L RWD Automatic & Manual
Silverado Standard Cab Pickup 1988 - 1998 V8 5.0L RWD Automatic & Manual
Silverado Standard Cab Pickup 1988 - 1998 V8 5.7L RWD Automatic & Manual
Silverado Standard Cab Pickup 1988 - 1993 V8 6.2L DIESEL RWD Automatic & Manual
WT Standard Cab Pickup 1994 - 1995 V8 6.5L DIESEL RWD Automatic & Manual
WT Standard Cab Pickup 1994 - 1998 V8 6.5L DIESEL Turbo RWD Automatic & Manual
WT Standard Cab Pickup 1992 - 1993 V8 5.7L CNG RWD Automatic & Manual
WT Standard Cab Pickup 1990 - 1998 V6 4.3L RWD Automatic & Manual
WT Standard Cab Pickup 1990 - 1998 V8 5.0L RWD Automatic & Manual
WT Standard Cab Pickup 1990 - 1998 V8 5.7L RWD Automatic & Manual
WT Standard Cab Pickup 1990 - 1993 V8 6.2L DIESEL RWD Automatic & Manual
WT Standard Cab Pickup 1990 - 1993 V8 7.4L RWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
PROFORM Wedge-Locking Header Bolts ELIMINATE the need to constantly re-tighten collector bolts, and without the need for clips, pins, racing-wire, chemicals or gunk. The secret is in the Wedge-Locking Washer's super-hardened external teeth that "bite" into the bottom of the bolt head and the top flange surface. Vibrations that normally cause other bolts to loosen, are blocked by the wedge-locking action that uses tension, instead of friction to stay snug. In fact, contact with oil actually facilitates the effect. Installs/uninstalls with a normal wrench, lubricate, and then reuse. Each set comes with twelve Hex Head, Grade 8 (12.9) steel bolts (3/8"-16 thread, 3/4" long) with a black oxide finish, and pre-assembled Wedge-Locking Washers.

Fits Years: 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2001 2002

Fits Models: C1500

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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

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Engineered To OEM Specs

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