zzperformance

These 5/16" rocker bolts are an alternative to the torque to yield factory rocker arm bolts. They are simply the best bolt available and sold from ...

This is a set of 5 replacement stainless M6 bolts for our ZZP modular pulley system. Quantity (5). 

This is a set of 6 of the factory OEM pressure plate to flywheel bolts.  Torque Spec Pressure plate to Flywheel is 22 ft lbs.Fits: 2012-2020 Chevro...

Clean up your tailgate with our ZZP rear wiper delete kit. This delete sandwiches and seals off the hole left when you delete the rear wiper mechan...

Works with spacers in thicknesses from 3/4" to 1".   Sold in sets of 3 M6 threads

These are new OEM torque converter to flex plate bolts. The torque converter to flex plate connection requires three bolts. Sold in a set of 3.Tigh...

Secure your head with our new ZZP 1.4t head stud kit, the ultimate solution in clamping force. With our continued push in the 1.4 market we develop...

Secure your engine with our ZZP 1.4T main stud kit, the ultimate solution in clamping force. Built on years of ZZP dominance in the Sonic/Cruze 1.4...

This is a replacement set of exhaust manifold studs and nuts for your Sonic/Cruze/Trax/Encore 1.4T engine made from grade 5 titanium. Titanium offe...

ZZPerformance replacement camshaft bolt for your 3800 powered vehicle. Replacement for OEM part number 24501366. Camshaft Bolt: 74 ft/lbs + 90 degr...

Secure your heads with our new ZZP 3800 head stud kit, the ultimate solution in clamping force. Built on years of ZZP dominance in the 3800 market,...

ZZPerformance has been working with the M90 supercharger for over 20 years. From full intercooler systems, porting, rebuild parts, and the M90 hors...

Secure your engine with our ZZP 3800 main stud kit, the ultimate solution in clamping force. Built on years of ZZP dominance in the 3800 market, th...

This is a replacement set of exhaust manifold studs, bolts, washers, and nuts for your 3800 engine made from grade 5 titanium. Titanium offers supe...

Put the finishing touches on your Cobalt build with our ZZP chassis dress up kit. This kit includes replacement stainless bolts, anodized aluminum ...

The ZZPerformance front bumper quick release kit for your Cobalt is a simple solution for the problems all of us enthusiasts face. As these cars ar...

Secure your head with our new ZZP Ecotec head stud kit, the ultimate solution in clamping force. Built on years of ZZP dominance in the Ecotec mark...

Secure your engine with our ZZP Ecotec main stud kit, the ultimate solution in clamping force. Built on years of ZZP dominance in the Ecotec market...

Our upgraded ZZP Ecotec timing chain guide bolt is made of an upgraded alloy over stock and solves the problem of the stock shoulder bolt shearing ...

This is a replacement set of exhaust manifold studs and nuts for your Ecotec engine made from grade 5 titanium. Titanium offers superior corrosion ...

This is a full set of replacement upgraded cam cap bolts for your Ecotec engine. The stock bolts are grade 8.8 and can become weak overtime when to...

This is a full set of ZZP upgraded flywheel bolts for your F35 equipped Ecotec vehicle. Our flywheel bolts are made from a proprietary material tha...

Secure your heads with our ZZP LF3/LF4 head stud kit. The stock head bolts are torque to yield and should not be re-used. Whether you're building a...

Our ZZPerformance rod bolts for the LF4 engine are made from an upgraded alloy from stock and will outlast your engine. Our bolts are held to a hig...