DELPHI LS7 LIFTERS - X12499225-16Delphi Hydraulic Roller Lifters, set of 16, part number X12499225, also known as LS7 lifters. These will also work in SBC and LT1 applications that originally came with hydraulic roller lifters. OE GM lifter trays (set of 4) are available as an optional upgrade. Part Number X12499225 Part Type Hydraulic Lifters Brand Delphi Engine Type Gen III Gen IV Quantity Set of 16

We recommend BTR part number SP002/SK002 for roller rocker applications

NOTES: Head mount may need spacing to clear aftermarket heads

Injector Dynamics ID1050x 1065cc adapted for LS1 height (purple adapter) - 1050

Need to feed some serious horsepower

The HCT and proprietary manufacturing processes of these lifters ensure precision and longevity that exceed any lifter on the market

New “Black” Gen III intake manifold with 92mm throttle body intake opening & added refinements

OR 2" Primaries

Coupling this Hi-Ram intake with the high flowing LS3/L92 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget-minded cost

25 HP gain when used w/ 102mm Big Mouth Throttle Body™ on a stock 6

full HD package suitable for nearly any motorsports application

5psi 90%DC NA 789

muscle car