1998 Summit Racing Engines & Components

Main Bearings, Race Series Main Bearing Sets, 0.010 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829H010

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

Timing Gear, Adjustable, Billet Steel, 3-Bolt, 1X, Single Row, Standard Size, Chevy LS, Each

Part Number: SUM-G6643-1X

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

Cam and Lifter kit, Pro SBC Retrofit Stage 7 Hyd. Roller LS Firing Order, 252/258 Dur., 110 LSA + 2 Adv, .550/.550 1.5 Ratio, 3200-7200 RPM Range

Part Number: SUM-K1227

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Estimated Ship Date: Monday 11/17/2025

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Pro SBC Stage 7 Hyd. Flat-Tappet 4/7 Firing Order Swap Cam, 248/256 Dur., 108 LSA + 2 Adv, .518/.525 1.5 Ratio, .553/.560 1.6 Ratio, 3000-7000 Range

Part Number: SUM-1206

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

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Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Main Bearings, Chevy LS, .001 undersize (thicker), Racing 270 Deg. Oil groove, set

Part Number: SUM-7298HC01

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Estimated Ship Date: Monday 11/17/2025

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Main Studs, 2-Bolt Main, 180,000 psi Yield Strength, Washers, Hex Nuts, Chevy, Small Block, Kit

Part Number: SUM-910205

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/17/2025

Pro LS 2618 Forged Piston, 3.903 bore, 1.299 C.H., 7cc dish, Std. Stroke, 6.125 Full-floating Rod, NA/Boost/Nitrous, Coated, 5.7L LS1 LS6, Set of 8

Part Number: SUM-2999273903-7

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

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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-590HXS

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Estimated Ship Date: Monday 11/17/2025

Timing Gear, Adjustable, Billet Steel, 3-Bolt, 4X, Single Row, 0.010 in. Line Hone, Chevy LS, Each

Part Number: SUM-G6644-4X-010

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

Rod Bearings, Direct Replacement, 0.020 in. Crankshaft Undersize, Bi Metal, Chevy, Big Block, Set of 8

Part Number: SUM-171220

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

Rocker Arm, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Each

Part Number: SUM-G6930B-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

Forged Pro BB Chevy 4340 Forged Steel H-Beam Connecting Rods, 6.135 in. Length, .990 Floating Pin, ARP 2000 PSI 7/16 in. 12 pt. Bolts, Set of 8

Part Number: SUM-BBC61352H

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Estimated Ship Date: Monday 11/17/2025

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

Part Number: SUM-409638

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/17/2025

Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.350 in. Length, Chevy, Each

Part Number: SUM-V8030-1

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Estimated Ship Date: Monday 11/17/2025

Main Bearings, Race Series Main Bearing Sets, Stock Crankshaft Size, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829HS

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Estimated Ship Date: Monday 11/17/2025

Forged Pro BB Chevy 4340 Forged Steel H-Beam Connecting Rods, 6.135 in. Length, .990 Floating Pin, 8740 7/16 in. 12 pt. Bolts, Set of 8

Part Number: SUM-BBC61358H

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Timing Cover Bolts, Stainless Steel, Polished, Hex Head, Chevy, Small Block, Kit

Part Number: SUM-G1574HS

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/17/2025

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-829H001

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

Pro LS 4340 Piston and Rod Kit, 346 Cid., 3.898 bore, 3.622 stroke, 6.098 rod, 3cc dome, 11:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR368983

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Estimated Ship Date: Monday 11/17/2025

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Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Main Bearings, SBC 350 Main Standard Clearance, Half-Upper groove, set

Part Number: SUM-909HXCS

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Estimated Ship Date: Monday 11/17/2025

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Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC/LS 2.100 pin, .837 width, Standard Clearance, set

Part Number: SUM-663HDS

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

Valve Covers, Stock Height, Steel, Chrome, Summit Logo, Baffled, Ford, Small Block, Pair

Part Number: SUM-G3321

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/17/2025

Forged Pro pistons for 302 Windsor, 4.030 bore, 1.605 C.H., 3 in. stroke, 5.090 in. rod, 3cc dome 10.7@58cc, 10.4@60cc, 9.9@64cc, 9.7:1@ 66cc.

Part Number: SUM-SBF302030D

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Estimated Ship Date: Monday 11/17/2025

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Main Bolts, Extreme Duty, 2-bolt Style, 6-point, Premium Quality, 190,000 psi Yield Strength, Washers, Chevy, Small Block, Kit

Part Number: SUM-910202-PRO

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

Valves, Intake, Stainless Steel, 2.050 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: SUM-V8004-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025