Engines & Engine Parts at Summit Racing

Ajusa Rocker Arms 85009400

Rocker Arm, Standard Replacement, Intake Position, Roller Tip, Steel, Chrysler, Dodge, Plymouth, Each

Part Number: AJU-85009400

Not Yet Reviewed

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Ajusa Rocker Arms 85011800

Rocker Arm, Standard Replacement, Intake Position, Roller Tip, Steel, Chrysler, Dodge, Eagle, Each

Part Number: AJU-85011800

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Ajusa Rocker Arms 85011900

Rocker Arm, Standard Replacement, Intake Position, Roller Tip, Steel, Chrysler, Dodge, Eagle, Each

Part Number: AJU-85011900

Not Yet Reviewed

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Melling Valves V2103

Intake Valve, VALVE-INTAKE

Part Number: MEL-V2103

Not Yet Reviewed

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Melling Valves V5784

Intake Valve, VALVE-INTAKE

Part Number: MEL-V5784

Not Yet Reviewed

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Melling Valves V5804S

Intake Valve, VALVE-INTAKE

Part Number: MEL-V5804S

Not Yet Reviewed

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Melling Valves V0778

Intake Valve, VALVE-INTAKE

Part Number: MEL-V0778

Not Yet Reviewed

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Pro-Filer Performance Products Small Block Chevy All American Cylinder Heads 176-1970P-03

Cylinder Head, Small Block Chevy All American, Aluminum, Bare, 70cc Chamber, 195cc Intake, D-port Exhaust Port, Chevrolet, 5.7L, Each

Part Number: PFH-176-1970P-03

Not Yet Reviewed

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Manley Race Series Gen II Custom Valves 11210-4

Valve, Intake, Stainless Steel, 1.909 in. Diameter, .313 in. Stem, 4.500 in. Length, Universal, Each

Part Number: MAN-11210-4

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

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PROMAXX Performance Series One Small Block Ford Cylinder Heads 1100

Cylinder Heads, Series One, Bare, Aluminum, Natural, 175cc Intake Runner, Ford, Small Block Windsor, Pair

Part Number: PMX-1100

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

PROMAXX Performance Freedom Series Big Block Chevy Cylinder Heads 2210

Cylinder Heads, Aluminum, Bare, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block, Pair

Part Number: PMX-2210

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

PROMAXX Performance Series One Small Block Ford Cylinder Heads 1100S

Cylinder Head, Series One, Bare, Aluminum, Natural, 175cc Intake Runner, Ford, Small Block Windsor, Each

Part Number: PMX-1100S

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

COMP Cams 4-Pattern Hydraulic Roller Camshafts 12-474-44

COMP Cams 4-Pattern Hydraulic Roller Camshafts 12-474-44

Camshaft, Hydraulic Roller, 295/293 intake, 307/305 Exhaust, .638/.637 in. Intake Lift, .622/.622 in Exhaust

Part Number: CCA-12-474-44

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

COMP Cams 4-Pattern Hydraulic Roller Camshafts 12-476-44

Camshaft, Hydraulic Roller, 307/305 intake, 319/317 Exhaust, .638/.638 in. Intake Lift, .622/.622 in Exhaust

Part Number: CCA-12-476-44

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

COMP Cams 4-Pattern Hydraulic Roller Camshafts 11-617-44

Camshaft, Hydraulic Roller, 307/305 intake, 319/317 Exhaust, .678/.678 in. Intake Lift, .661/.661 in Exhaust

Part Number: CCA-11-617-44

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Edelbrock Performer Cylinder Heads 61569

Cylinder Head, Performer, Aluminum, Bare, 87cc Chamber, 204cc Intake Runner, D-Port, Pontiac, Each

Part Number: EDL-61569

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Chevrolet Performance LSX Cylinder Heads 19419194

Cylinder Heads, LSX, Bare, Aluminum, 70cc Chamber, 270cc Intake Runner, D-port Exhaust, Angle Plugs, Chevy, LSX, Each

Part Number: NAL-19419194

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

World Products Sportsman II Heads 012150

Cylinder Head, Sportsman II, Cast Iron, Bare, 72cc Chamber, 200cc Intake, Chevy, 302, 327, 350, 400, Each

Part Number: WRL-012150

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

World Products Sportsman II Heads 012250

Cylinder Head, Sportsman II, Cast Iron, Bare, 72cc Chamber, 200cc Intake, Chevy, 302, 327, 350, 400, Each

Part Number: WRL-012250

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

World Products Merlin Cylinder Heads 030040

Cylinder Head, Merlin, Cast Iron, Bare, 119cc Chamber, 269cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030040

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

World Products S/R Torquer Cylinder Heads 042660

Cylinder Head, S/R Torquer, Cast Iron, Bare, 67cc Chamber, 170cc Intake, Chevy, 302, 327, 350, 400, Each

Part Number: WRL-042660

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

World Products S/R Torquer Cylinder Heads 042670

Cylinder Head, S/R Torquer, Cast Iron, Bare, 76cc Chamber, 170cc Intake, Chevy, 302, 327, 350, 400, Each

Part Number: WRL-042670

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

AFR Replacement Stainless Steel Valves 7255-1

Valve, Intake, Stainless Steel, 2.080 in. Diameter, 8mm Stem, 5.000 in. Length, Chevy, Each

Part Number: AFR-7255-1

Not Yet Reviewed

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Edelbrock Stainless Steel Valves 9755

Valves, Intake, Stainless Steel, 2.090 in. Diameter, 0.375 in. Stem, Chevy, for Performer RPM Head, Set of 8

Part Number: EDL-9755

5.0 out of 5 stars ( 1 )

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Edelbrock Valve Guides 9701

Valve Guide, Intake or Exhaust, Manganese-Bronze, Chrysler, Pontiac, Small Block Chevy, Small Block Ford, Each

Part Number: EDL-9701

5.0 out of 5 stars ( 4 )

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