ZZPerformance

These are stock replacement head bolts for your 2.0/2.2/2.4 liter engine. We sell an upgraded head fastener, that is our ARP head stud kit. Torque ...

This is a set of 6 of the factory OEM pressure plate to flywheel bolts. These will only fit 2.0 liter. Does not fit 2.2 or 2.4 liter Ecotecs (F23)....

This aftermarket piece replaces the plagued stepped shoulder bolt that has a high tendency of breaking in the Ecotec 2.0, 2.2, 2.4 liter GM engine....

Replacement exhaust manifold studs for 3800 vehicles. Models A & B are for the exhaust manifold to head connections.Model C is the stud that is...

This is a new set of head bolts for your 1.4L engine.

This is a new set of head bolts for your 1.4L engine.Fits: 2011-2015 Chevrolet Volt and 2014-2016 Cadillac ELR

Flex plate bolts for your 3800. Factory flex plate bolts are torque-to-yield and should be replaced whenever the flex plate is removed.   Sold in s...

Torque to yield bolts must be replaced with each use. Instructions are included. Cylinder head bolts: 37 ft/lbs + 130 degrees up-to- 10/98. 37 ft/l...

OEM GM flywheel bolts for the 2.0 LNF Saturn Sky and Pontiac Solstice. Sold as a set of 8 to fit one engine. These are torque to yield, so they sho...

This is an OEM replacement nut for the turbo to downpipe connection on the LF4 ATS-V.Sold as a single nut. To replace all you will need a total qua...

This is an OEM replacement stud for the turbo to downpipe connection on the LF4 ATS-V. Sold as a single bolt. To replace all you will need a total ...

This is an OEM connecting rod bolt for your LF4 ATS-V. These are sold as a single bolt. If you need a full set for your LF4 you will want a quantit...

Flex plate bolt for your LF4 powered vehicle. OEM GM. These bolts are torque to yield (TTY) so it is recommended to replace whenever servicing the ...

These are OEM Flywheel bolts, they come in a set of 8.

OEM GM crankshaft balancer bolt for the LF3/LF4 engine. This bolt is torque to yield and should be replaced whenever servicing the balancer. When u...

This is a full set of OEM bolts for the Ecotec main girdle plate, also know as the main bolt set or crankshaft and perimeter bolts.  Includes 20 ma...

This is an OEM GM set of 8 flywheel bolts for the LTG engine with a manual transmission. The OEM bolts are torque to yield and need to be replaced ...

Replace your old rusty and crusty lug nuts with our set of open ended racing style lug nuts. These lug nuts are a standard M12 x 1.25mm thread pitc...

Replace your old rusty and crusty lug nuts with our set of open ended racing style lug nuts. These lug nuts are a standard M14 x 1.5mm thread pitch...

This is a full set of replacement supercharger bolts for your M62 supercharger to intake manifold. These will fit your Cobalt SS, Ion Redline, or M...

This magnetic oil drain plug will give you a little extra help keeping those little metal flakes out of your engine. Also the factory oil drain plu...

This magnetic oil drain plug will give you a little extra help keeping those little metal flakes out of your engine. Also the factory oil drain plu...

These are GM OEM flywheel bolts.  Please make sure to select the proper engine size to get the correct QTY of bolts.   2.0 (LSJ/LNF)/2.2/2.4 Part# ...

These are OEM replacement flywheel bolts for your 1.4L turbo engine (LUV/LUH/LUJ). These are torque to yield so they should not be re-used. Torque ...