1974 Summit Racing Engines & Components

Main Bearings, Race Series Main Bearing Sets, 0.001 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829HXCS

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Estimated Ship Date: Monday 11/3/2025

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Engine Bolts, Stainless Steel, Polished, Allen Head, Ford, 221-302, 351W, Kit

Part Number: SUM-56250SSP

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Rod Bearings, SBC 2.100 pin, .708 Narrowed, .001 undersize (thicker), set

Part Number: SUM-1227HC01

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Estimated Ship Date: Monday 11/3/2025

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Summit Precision High-Tensile Tri-metal Alloy COATED Racing Main Bearings, Ford Cleveland .001 undersize (thicker), 3/4 Upper and Lower groove, set

Part Number: SUM-1010HC01

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Estimated Ship Date: Monday 11/3/2025

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Main Bearings, Race Series Main Bearing Sets, 0.001 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Ford, Small Block Windsor 302, Set of 5

Part Number: SUM-590HXCS

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Estimated Ship Date: Monday 11/3/2025

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Engine Re-Ring, 4.060 in. Bore, .030 in. Rod, .030 in. Main, Chevy, Kit

Part Number: SUM-RRKIT1-633

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Estimated Ship Date: Monday 11/3/2025

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Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Rod Bearings, SBF Cleveland, Standard Clearance, set

Part Number: SUM-927HCS

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Estimated Ship Date: Monday 11/3/2025

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Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Rod Bearings, SBF Cleveland, .010 undersize (thicker), set

Part Number: SUM-927HC010

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Estimated Ship Date: Monday 11/3/2025

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Engine Re-Ring, 4.000 in. Bore, .020 in. Rod, .020 in. Main, Chevy, Kit

Part Number: SUM-RRKIT1-022

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Estimated Ship Date: Monday 11/3/2025

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Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC/LS 2.100 pin, Doweled, .837 width, .010 undersize (thicker), set

Part Number: SUM-663HD010

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Estimated Ship Date: Monday 11/3/2025

Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Rod Bearings, SBF 302 Windsor, .001 undersize (thicker), set

Part Number: SUM-634HC001

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Estimated Ship Date: Monday 11/3/2025

Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Rod Bearings, SBF 302 Windsor, .010 undersize (thicker), set

Part Number: SUM-634HC010

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Estimated Ship Date: Monday 11/3/2025

Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Rod Bearings, SBC/LS 2.100 pin, .837 width, .001 Extra Clearance for .010 undersize, set

Part Number: SUM-663HC001

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Estimated Ship Date: Monday 11/3/2025

Alternator Bracket, Steel, Chrome, Water Pump Mount, Long Water Pump, Chevy, Small Block/Big Block, Each

Part Number: SUM-G4020-1

2.33 out of 5 stars ( 3 )

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Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, BBC, Doweled, .001 undersize (thicker), set

Part Number: SUM-743HD001

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Estimated Ship Date: Monday 11/3/2025

Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC 2.100 pin, .708 Narrowed, .001 undersize (thicker), set

Part Number: SUM-1227H01

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Estimated Ship Date: Monday 11/3/2025

Main Bearings, Race Series Main Bearing Sets, 0.009 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829H009

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Summit Precision High-Tensile Tri-metal Alloy Racing Main Bearings, Ford Cleveland .001 undersize (thicker), 3/4 Upper and Lower groove, set

Part Number: SUM-1010H001

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Counterweight, Harmonic Balancer, Bolt-On, External Balance, Chevy, Big Block, Each

Part Number: SUM-65268

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Estimated Ship Date: Monday 11/3/2025

Counterweight, Harmonic Balancer, Bolt-On, External Balance, Chevy, Small Block, Each

Part Number: SUM-65266

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Estimated Ship Date: Monday 11/3/2025

Rocker Arm, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Ford, Small Block, Each

Part Number: SUM-G6940B-1

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Forged Pro pistons for 302 Windsor, 4.040 bore, 1.605 C.H., 3 in. stroke, 5.090 in. rod, 3cc flat top 9.9@58cc, 9.7@60cc, 9.2@64cc, 9:1@66cc.

Part Number: SUM-SBF302040F

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Estimated Ship Date: Monday 11/3/2025

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Forged Pro pistons for BB Chevy 565, 4.600 bore, 1.120 C.H., 4.25 in. stroke, 6.535 in. rod, 40cc Dome open chamber only, 14.2:1@114cc, 13.5@119cc.

Part Number: SUM-BBC540460040

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Estimated Ship Date: Monday 11/3/2025

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Piston, Forged, Flat, 4.030 in. Bore, Ford, Each

Part Number: SUM-17370FC-30-1

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Estimated Ship Date: Monday 11/3/2025

Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBF Cleveland, .001 undersize (thicker), set

Part Number: SUM-927H001

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Estimated Ship Date: Monday 11/3/2025