Flexplate, 168-Tooth, External Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, V6/V8, Each

Part Number: SUM-G104SFI

4.26 out of 5 stars ( 58 )

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

Fuel Pump, Mechanical, 110 gph, 8 psi, Chevy, Small Block V8, 3/8 NPT, Each

Part Number: SUM-250020-1

4.16 out of 5 stars ( 208 )

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

Thermostat, 180 Degree, High-Flow, Bypass Valve, Copper/Brass, Stainless Body, Each

Part Number: SUM-359-180

4.42 out of 5 stars ( 152 )

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

Vacuum Pump, Electric, Street, Black, 12 V, Includes Vacuum Line, Each

Part Number: SUM-760152

4.47 out of 5 stars ( 262 )

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

• Free Shipping

Water Neck, Cast Aluminum, Polished, O-Ring, 90-Degree, Chevy, Big/Small Block, Each

Part Number: SUM-371101

4.6 out of 5 stars ( 60 )

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

Spark Plug Wires, Street / Strip Series, 8mm, 300 Ohm, Red, 90 Degree Spark Plug Boots, Chevrolet / GMC Trucks, EST Ignition, 5.0 / 5.7L, V8, Set

Part Number: SUM-868858R

4.55 out of 5 stars ( 73 )

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

Valve Cover Breather, Push-In, Round, Steel, Chrome, Plain, Each

Part Number: SUM-G3400

4.55 out of 5 stars ( 56 )

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