This listing is for 100% Brand New American Made DELPHI SBC Hyd. Roller Lifters. DELPHI is the direct supplier for GM’s Delco/AC Delco/GM/Chevrolet Lifters. We buy these lifters in bulk and break them down into sets of 16pcs (1 set) to help keep costs down for our customers. Each lifter is inspected prior to packaging to assure it’s of top quality, checked for defects and will last. Make no doubt about it; these are the HIGHEST QUALITY LIFTERS ON THE MARKET for this style of lifter. Other companies may sell you other Brands which are re-boxed Delphi OR Poor Quality “Off Shore” knock off lifters flooding the market. By purchasing these engines directly thru us, you are guaranteed the OEM replacement lifter, not a knock off.

These particular lifters are what were used in every SBC Factory Roller - GM Engine for 1996-1997 L99, LT1, and LT4 ENGINES. ALSO, 1996-2000 CHEVY L30-L31 VORTEC TRUCK ENGINES AND CHEVROLET PERFORMANCE PARTS ROLLER CAMMED SMALL BLOCK CRATE ENGINES. These will also fit V6 model engines that were Factory Roller.

We use the Delphi lifters in ALL of our engine builds including our Performance Line. We use these in SBC applications with up to .620” lift / 245 Duration @50 making peak power in the 6200RPM range without issue (your combination may be different and a link bar lifter may be a better option depending on application).

OE-Style Hydraulic Roller Lifters • Small Block Chevy 305-350 & Gen II LT1

• 1987-Up Blocks with OE Roller Cam

•Diameter: .842"