1983 Summit Racing Engines & Components

Piston, Hypereutectic, Flat, 4.040 in. Bore, Ford, SBF, Each

Part Number: SUM-17302C-40-1

Not Yet Reviewed

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Piston, Hypereutectic, Dished, 4.060 in. Bore, Chevy, Each

Part Number: SUM-17383C-60-1

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Rocker Arms, Gold Series, Full Roller, Stud Mounting Style, 1.7 Ratio, Aluminum, Gold Anodized, Chevrolet, Chevy Big Block, Each

Part Number: SUM-G6830G-1

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Timing Chain and Gear Set, Heavy Duty, Single Roller, Iron/Billet Steel Sprockets, Chevy, 350, Set

Part Number: SUM-TS73069

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Rocker Arm, Stud Mount, OEM-Style, Stamped Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Each

Part Number: SUM-G6801-1

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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

Part Number: SUM-25264

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Counterweight, Harmonic Balancer, Bolt-On, 50 oz. External Balance, Ford, Small Block, Each

Part Number: SUM-65270

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

Valve Covers, Tall, Fabricated Aluminum, Clear Anodized, Summit Logo, Chevy, Small Block, Pair

Part Number: SUM-440601-L

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Pro BBF Big Block 385 Ser. Best Hydraulic Roller Cam 5, 236/248 Duration, 111 LSA + 5 Adv. .582/.582 lift 1.75 ratio, 3,300 to 6,700 basic rpm 429 460

Part Number: SUM-8934

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Oil Pan, Cast Aluminum, Finned, Copper Plated, 5-Quart, Rear Sump, Passenger Dipstick, Chevy, Small Block, Each

Part Number: SUM-G3527CPR

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Forged Pro Mopar SB 4340 Forged Steel H-Beam Connecting Rod, 6.123 in. Length, .984 Floating Pin, 8740 7/16 in. 12 pt. Bolts, Each

Part Number: SUM-MOP61238H-1

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Forged Pro pistons for 383 Stroker Chevy, 4.060 bore, 1.425 C.H., 3.75 in. stroke, 5.7 in. rod, 9cc reverse dome 10.5@64cc, 10.1@67cc, 9.7@72cc.

Part Number: SUM-SBC383060

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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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 3/2/2026 if shipped by air

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Forged Pro pistons for 351W Stroker, 4.040 bore, 1.280 C.H., 4 in. stroke, 6.200 in. rod, 18cc dish Inline and Twisted Wedge, 10.5@60cc, 10.2@64cc.

Part Number: SUM-SBF408040

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, BBF 460, .001 undersize (thicker), set

Part Number: SUM-818H001

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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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 3/2/2026 if shipped by air

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Main Bearings, Race Series Main Bearing Sets, 0.010 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Ford, Small Block Windsor 302, Set of 5

Part Number: SUM-590HC010

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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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 3/2/2026 if shipped by air

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Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Rod Bearings, SBC 2.100 pin, .708 Narrowed, .010 undersize (thicker), set

Part Number: SUM-1227HC10

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Main Bearing, Nissan CA16,18,18DET,CA20,CD17 .010 Undersize, Set

Part Number: SUM-1633H010

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

Chrysler LA Long Snout Best Hydraulic Roller Cam 2, 218/226 Duration, 111 LSA + 2 Adv. .525/.520 lift 1.5 ratio, .560/.554 1.6 ratio, 2,300-6,000 rpm

Part Number: SUM-5771

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Chrysler LA Long Snout Best Hydraulic Roller Cam 3, 224/236 Duration, 112 LSA + 3 Adv. .550/.550 lift 1.5 ratio, .587/.587 1.6 ratio, 3,200-6,700 rpm

Part Number: SUM-5772

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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Chrysler LA Long Snout Best Hydraulic Roller Cam 4, 232/248 Duration, 112 LSA + 5 Adv. .550/.550 lift 1.5 ratio, .587/.587 1.6 ratio, 3,400-6,900 rpm

Part Number: SUM-5773

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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

Part Number: SUM-634HD001

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Estimated Ship Date: Monday 3/2/2026 if shipped by air

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

Part Number: SUM-634HD010

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Estimated Ship Date: Monday 3/2/2026 if shipped by air