Product#: 1253527

1968-81 GM; Wiring Harness J-Strap Retainer Clip; 2-7/8" Long

Reproduction wiring harness retainer clip mounted on the firewall of a wide variety of GM vehicles from the 1960's through the 1970's. This metal clip is sometimes welded, instead of bolted, to the firewall to hold the main...

Product#: G13257

1997-2023 GM; Crankshaft Balancer Bolt M16 x 2

Replacement crankshaft pulley bolt for 1997-2023 GM models.

Product#: 42555

Universal Conduit accessory And Clip Mounting Bracket

When installing stainless conduit these bright nickle plated clips will make it that much easier to keep the installation clean and professional looking. The clips can be combined in installation with the universal chrome...

Product#: A700204

LS2 and LS3 Coil Relocation Bracket

These brackets are required when upgrading to EV1 performance injectors on LS2 and LS3 applications.

Product#: GF521023

2012-15 Camaro ZL1 - METCO Idler Pulley - Reduced dia. (63mm)

Product#: GF521021

2012-15 Camaro ZL1 - METCO Billet Aluminum Supercharger Upper Idler Pulley

The 100mm billet idler pulley is designed to replace the factory supercharger idler pulley located directly beneath and to the left of the supercharger. The larger 100mm diameter offers a modest increase in belt wrap at the...

Product#: GF521020

2012-15 Camaro ZL1 - METCO Billet Aluminum Supercharger Tensioner Pulley

2012-15 ZL1 heavy-duty billet aluminum tensioner pulley is designed to replace the original tensioner pulley on the supercharger drive of the LSA engine. Each pulley is precision-machined from billet aluminum and fitted with...

Product#: GF521022C

2012-15 Camaro ZL1 - METCO Interchangeable Crank Pulley Kit - 9.55" dia. Crank Ring

ADDS APPROX. +4.5 LBS OF BOOST Looking for a clean and simple way to add boost and horsepower to your supercharged 2012-15 Camaro ZL1? This crank pulley kit will do just that with its crank balancer and interchangeable crank...

Product#: GF521022D

LSA - METCO Interchangeable Crank Pulley Kit - 10.00" dia. Crank Ring

ADDS APPROX. +5.5 LBS OF BOOST Looking for a clean and simple way to add boost and horsepower to your supercharged 2012-15 Camaro ZL1? This crank pulley kit will do just that with its crank balancer and interchangeable crank...

Product#: GF521017

2012-15 Camaro ZL1 - METCO Idler Pulley Relocation Bracket

The idler pulley relocation bracket repositions the supercharger lower idler pulley (located at the 10 o'clock position near the crankshaft) away from the crank in order to provide the clearance needed for 2012-15 ZL1 models...

Product#: GF521019B

2012-15 Camaro ZL1 - METCO Supercharger Pulley Upgrade Set - 2.50" dia. Pulley

ADDS APPROX. 3-4 LBS OF BOOST Replace the stock LSA supercharger pulley on your 2012-15 ZL1 with a Metco Motorsports' precision-made overdrive pulley. These overdrive pulleys make up to 2-5 pounds of additional boost for more...