Speed Engineering LS Timing Chain & Rear Cover Alignment Tool KitSpeed Engineering LS Timing Chain & Rear Cover Alignment Tool Kit GM LS1,LS2, LS3, LS7, LSA and LS9 V8 engines utilize front and rear seals with Teflon inner sealing lips. For proper seal function and longevity it is critical that the seals be aligned perfectly concentric to the front diameter on the balancer hub and rear sealing surface on. On the LS engine, the oil pan is a stressed member and adds to block rigidity. For this reason, it can't simply

and the o-ring glands are dovetailed to ensure they stay in place during installation

Set of 8 - LS3/L99/L76/LS7 Height Fuel Injector Clinic Fuel Injectors

Designed to handle high-RPM applications while supplying an aggressive idle

The Pro series kits come with 12-point nuts

To help with your install

Clevite H-Series Rod Bearings

Part Number 146202B Brand Fast Engine Type Gen III/Gen IV Port Style Square (LS7) Throttle Body Port 102mm RPM Power Band 1800-6000+

but used lifters should be inspected for wear

upgraded trunnion & roller wheel make rockers perfect for aftermarket valve springs

Fully machined in the USA

Rocker arm brand/design

you'll have the quickest shifting