Availability
LS Coolant Steam Crossover Kit 2, Billet Aluminum, -4AN Braided Stainless Hose, Bypass Hose Kit, W/ Vent Front, Billet Plugs Rear, LS1, LSX, Kit
Part Number: SUM-220963
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Oxygen Sensor Extension Harness, 22 in., 4-Terminal Round Connector, Direct Plug-In, Ford, V8, Pair
Part Number: SUM-890049
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Header Flanges, Steel, 3/8 in. Thick, 2.0 in. Diameter Round Port, Chevy, Big Block, Pair
Part Number: SUM-670201
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Timing Cover, 2-Piece, Cast Aluminum, Polished, Without Cam Sensor, Chevy, LS, V8, Each
Part Number: SUM-G6322P
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Crankshaft Socket, 1/2 in., Steel, Chevrolet, Small Block, 90 Degree V6, Each
Part Number: SUM-904793
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Water Pump Pulley, V-Belt, 2-Groove, Steel, Black, Chevy, Big Block, Short Pump, Each
Part Number: SUM-329815B
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Spark Plug Wires, 88 Series, Street / Strip, 8.5mm, Black, 50 Ohm, 12" Leads, OEM Spark Plug Boots That Accept Heat Shields, LS, V8, Set
Part Number: SUM-887830
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Header Flanges, 304 Stainless Steel, 3/8 in. Thick, 1.84 in. x 1.54 in. Oval Port, Chevy, Small Block, Pair
Part Number: SUM-670200-SS
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Oil Pan, Steel, Gold Zinc, 5 qt., Chevy, 1986 & Up, Each
Part Number: SUM-G3530
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Pro LS 4340 Forged Steel H-Beam connecting rod, 6.125 in. length, .927 pin, ARP 2000 7/16 12 pt. rod bolts, full floating, stroker clearanced, LS1
Part Number: SUM-LS6125927-1
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Main Bearings, Race Series Main Bearing Sets, 0.011 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5
Part Number: SUM-829H011
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Lifter Guides, Set of 4 with 1163 Bolts, Hydraulic Roller Style, Plastic, Chevy, Original Best Quality GM Delphi LS-2, Non AFM/DOD Engines, Set of 4
Part Number: SUM-150133-4
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Water Neck, Billet Aluminum, Black, 90 Degree, -16 AN, Swivel, Chevy, Each
Part Number: SUM-371111-BK
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Steam Line Plumbing Kit, Engine Coolant Crossover, Aluminum, Black Anodized, Chevy GM, LS/LSX, Gen III/IV, Kit
Part Number: SUM-220952
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Alternator Bracket, Lower Bracket Only, Aluminum, Black, Left Side Lower Mount, Engine Block Front Mount, Chevy, Small/Big Block, Short Pump, Kit
Part Number: SUM-342000
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Seat Brackets, Seat Track Extender, 2 in. Extra Leg Room, Driver/Pass Side, Black Powdercoated, Mild Steel, 79-2004 Ford Mustang, Set
Part Number: SUM-740002
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Engine Accessory Brackets, Serpentine, Alternator Bracket, Power Steering Bracket, Idler Bracket, Billet Aluminum, Silver Anodized, LS, Kit
Part Number: SUM-340820-S
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Engine Hardware Kit, Brass Freeze Plugs, Main Cap Side Bolts, Chevy, LS, Kit
Part Number: SUM-G1585
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Water Neck, Billet Aluminum, Clear, 90 Degree, Swivel, Chevy, Each
Part Number: SUM-371110-CL
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Air Conditioner Brackets, A/C Compressor Brackets, R4, Aluminum, Silver, GM, LS, Kit
Part Number: SUM-340820-AC1S
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Oil Pump, Standard-Volume, Standard Pressure, Ford, 221/255/260/289/302, Each
Part Number: SUM-122168SV
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Lifter Valley Cover, Finned, Aluminum, Black Powdercoated, Chevy, LS, Each
Part Number: SUM-240065-BLK
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC/LS 2.100 pin, .837 width, .010 undersize (thicker), set
Part Number: SUM-663H010
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Brake Proportioning Valve, Fixed, Dual Inlet, 3 Outlets, Brass, Chrome, 4-Wheel Disc Brakes, Each
Part Number: SUM-760185-C
Not Yet Reviewed
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
Timing Cover, 2-Piece, Cast Aluminum, Polished, With Cam Sensor Provision, Chevy, LS, V8, Each
Part Number: SUM-G6323P
Estimated Ship Date: Monday 1/5/2026
Estimated Ship Date: Monday 1/5/2026
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