Morel MM7717 Drop-In LS7 Style Lifters Set for Chevrolet Gen III IV LS 4.8 5.3 5.7 6.0 6.2 - Previously 6504Arguably some of the best quality LS7 lifters for the money, the Morel 6504 "Drop In" lifters are all individually leak down tested and held to some to the tightest machining tolerances in the industry. These lifters are a direct replacement for the GM LS7 style lifter and are designed to install directly into the factory trays. An excellent upgrade to all Gen III and Gen IV style LS engines, but also compatible with Gen V LT applications as well.

Great midrange with superior top end power

For GM LS2/3 engines and 2007 to current 4

522" 112+4

Perimeter injection results in more even distribution of fuel and nitrous for maximum power and engine safety

Eagle rotating assembly with forged 6

050": Intake 222 Exhaust 235

Grind Number: LST273HR14

600" lift camshaft tested

2011-2024 Chrysler 300C SRT8 6

Level 1 Tuning

When it's time to tear the heart out of the competition - choose BlackHeart

050 Inch Lift 220 Intake Valve Lift 0