Spark Plug, Standard Series, Tapered Seat, 14mm Thread, .708 in. Reach, Resistor, Each

Part Number: NGK-3346

4.64 out of 5 stars ( 28 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Exhaust Gaskets, Header, Steel Core Laminate, LT1/LT4 D-Port, Chevy, Small Block, LT1/LT4, Set

Part Number: FEL-1470

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Head Gasket, Steel Core Laminate, 4.166 in. Bore for 4.155 in. Maximum Engine Bore, 0.039 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: FEL-1010

4.56 out of 5 stars ( 36 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Head Gasket, Composition Type, 4.166 in. Bore, .041 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: FEL-1003

4.84 out of 5 stars ( 109 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air