Stef's Fabrication Engine Blocks & Accessories

Seal Adapter, Billet Aluminum, 1 to 2-Piece, Chevy, 7.4L, Each

Part Number: STF-7035

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Rear Main Seal Adapter - Big Block Chevy

Part Number: STF-7036

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

LIFTER VALLEY SCREEN KITS

Part Number: STF-67090

3.0 out of 5 stars ( 1 )

• Special Order

BLOCK DOWEL

Part Number: STF-30020

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Special Order

LIFTER VALLEY SCREEN KITS

Part Number: STF-67100

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Special Order

LIFTER VALLEY SCREEN KITS

Part Number: STF-67110

Not Yet Reviewed

• Special Order