Engines & Engine Parts at Summit Racing

Summit Racing™ Valve Springs SUM-174005-1

Pro LS Valve Spring, Drop in, 0.630 Max Lift, Single Beehive, 1.300 in. O.D., 340 lbs./in. Spring Rate, 1.800 in. Installed Height, Each

Part Number: SUM-174005-1

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Summit Racing™ Valve Springs SUM-174010D-1

LS Dual Springs, Hyd. Roller,.650 Max Lift @ 160 Lb. seat @ 1.800 Installed, 425 Lb. @ 1.125 Open, 1.020 C.B., 1.304 Dia., 392 Rate, Like PAC 1905 ea.

Part Number: SUM-174010D-1

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Summit Racing™ Valve Springs SUM-174012DP-1

LS Dual Springs, Solid Roller, .750 Max Lift @ 250 Lb. seat @ 1.800 Installed, 700 Lb. @ 1.050 Open, .985 C.B., 1.274 Dia., .600 Rate, Like PAC 1238X.

Part Number: SUM-174012DP-1

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Summit Racing™ Valve Springs SUM-174022BP-1

2018-23 Ford Coyote V8 Valve Springs, .551 Max lift @ 80 Lb. seat @ 1.811 Installed, 214 Lb. @ 1.260 Open, 1.208 CB, 1.031 Dia., 245 Rate, PAC 1281X

Part Number: SUM-174022BP-1

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Summit Racing™ Valve Springs SUM-174012DP-16

LS Dual Springs, Solid Roller, .750 Max Lift @ 250 Lb. seat @ 1.800 Installed, 700 Lb. @ 1.050 Open, .985 C.B., 1.274 Dia., .600 Rate, Like PAC 1238X

Part Number: SUM-174012DP-16

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Summit Racing™ Valve Springs SUM-174013DP-1

LS Dual Springs, Solid Roller.765 Max Lift @ 250 Lb. seat @ 1.800 Installed, 860 Lb. @ 1.050 Open, .985 C.B., 1.300 O.D., 813 Rate, Like PAC 1335

Part Number: SUM-174013DP-1

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Summit Racing™ Valve Springs SUM-174014BP-1

Hemi or LT Beehive Springs, .625 Lift @ 140 Lb. seat @ 1.900 Install, 438 @ 1.250 Open, 1.215 C.B., 1.290 Dia., 405 Rate, Like PAC 1275X PSI 1515

Part Number: SUM-174014BP-1

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Summit Racing™ Valve Springs SUM-174015BP-1

Hemi Beehive Springs, .680 Max Lift @ 150 Lb. seat @ 1.800 Installed, 429 @1.120 Open. 1.070 C.B., 1.290 Dia., 410 Rate, Like PAC 1276X PSI 1516

Part Number: SUM-174015BP-1

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Summit Racing™ Valve Springs SUM-174020BP-1

7.3 Godzilla Valve Springs, .650 Max Lift @ 160 Lb. seat @ 2.250 Installed, 420 @ 1.600 Open, 1.544 C.B., 1.270 Dia., 400 Rate, Like PAC 1282LX

Part Number: SUM-174020BP-1

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Summit Racing™ Valve Springs SUM-174020BP-16

7.3 Godzilla Valve Springs, .650 Max Lift @ 160 Lb. seat @ 2.250 Installed, 420 @ 1.600 Open, 1.544 C.B., 1.270 Dia., 400 Rate, Like PAC 1282LX

Part Number: SUM-174020BP-16

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Summit Racing™ Pro LS Forged Pistons SUM-326S454040-2

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S454040-2

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Ford Performance Parts X2347 Street Cruiser Dressed Long Block Crate Engines M-6007-X2347DEFIF

Crate Engine, X2347 Street Cruiser, Dressed, EFI, Aluminum X2 Heads, Roller Camshaft, Front Sump Oil Pan, Ford, 347 Stroker, Each

Part Number: FMS-S0079

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Dart Valve Spring Retainers 25000111

CONNECTING ROD PIN BUSHING

Part Number: ESP-B912-1

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Eagle H-Beam Connecting Rods CRS6625PP3D-1

Connecting Rod, ESP 4340 H-Beam, Cap Screw, Press Fit, Pontiac, V8, Each

Part Number: ESP-6625PP3D-1

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Call to Order

Eagle Rod Bushings EAGB1094-1

PIN BUSHING

Part Number: ESP-B1094-1

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Eagle H-Beam Connecting Rods CRS6011E3D

connecting rod set,4340 H-beam rod Ford 3.5/3.7 Eco Boost

Part Number: ESP-CRS6011E3D

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Eagle Rod Bushings EAGB984-1

SINGLE BUSHING

Part Number: ESP-B984-1

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today