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Engines & Engine Parts
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your daily driver.
Showing In Stock Items. Show All 131 Items.
Timing Chain Tensioner
Part Number: CLO-9-5550
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
BUILD IT WITH SUMMIT!
Summit Racing™ Pro SBC 4-7 Swap Camshafts SUM-1201
Pro SBC Stage 2 Hyd. Flat-Tappet 4/7 Firing Order Swap Cam, 212/218 Dur., 111 LSA + 2 Adv, .428/.450 1.5 Ratio, .456/.480 1.6 Ratio,1000-5550 Range
Part Number: SUM-1201
Estimated Ship Date: Today
Estimated Ship Date: Today
Cam and Lifter kit, Pro SBC Stage 2 Hyd. Flat-Tappet 4/7 Firing Order Swap, 212/218 Dur., 111 LSA + 2 Adv, .428/.450 1.5 Ratio, 1000-5550 Range
Part Number: SUM-K1201
Estimated Ship Date: Today
Estimated Ship Date: Today
TENSIONER , TENSIONER
Part Number: MEL-BT5550
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Engine Expansion Plugs, Steel, 0.75 in. Diameter, Buick, Ford, Isuzu, Lincoln, Mercury, Pontiac, Set of 10
Part Number: RNB-555-012
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Expansion Plugs, Steel, 0.540 in. O.D., 0.180 in. Height, Buick, Chevy, Ford, GMC, Mercury, Set of 10
Part Number: RNB-555-007
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Expansion Plug, Steel, AMC, Buick, Cadillac, Chevy, Ford, GMC, Jeep, Mercury, Oldsmobile, Set of 10
Part Number: RNB-555-028
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Expansion Plugs, Steel, 1.250 in. Diameter, 0.300 in. Height, Cadillac, Chevy, Chrysler, Set of 10
Part Number: RNB-555-024
Estimated Ship Date: Today
Estimated Ship Date: Today
Steel Cup Expansion Plug 15/16 In., Height 0.380
Part Number: RNB-555-016
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Freeze Plugs, Steel, 2.375 in. Diameter, Ford, Mercury, Set of 10
Part Number: RNB-555-054
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Expansion Plugs, Steel, 0.875 in. Diameter, Set of 10
Part Number: RNB-555-014
Estimated Ship Date: Today
Estimated Ship Date: Today
Steel Cup Expansion Plug 13/32 In., Height 0.500
Part Number: RNB-555-001
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Freeze Plugs, Steel, 2.219 in. Closed End Diameter, 2.226 in. Open End Diameter, Chevy, GMC, Set of 10
Part Number: RNB-555-081
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Freeze Plugs, Steel, 0.438 in. Diameter, Chevy, Chrysler, Dodge, Eagle, Ford, GMC, Jeep, Mercury, Set of 10
Part Number: RNB-555-003
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Expansion Plugs, Steel, 1.250 in. O.D., 0.400 in. Depth, Set of 10
Part Number: RNB-555-023
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Freeze Plugs, Steel, 1.625 in. Diameter, AMC, Buick, Cadillac, Chevy, GMC, Chrysler, Dodge, Jeep, Set of 10
Part Number: RNB-555-030
Estimated Ship Date: Today
Estimated Ship Date: Today
Steel Cup Expansion Plug 2-9/64 In., Height 0.432
Part Number: RNB-555-065
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Freeze Plugs, Steel, 1.765 in. Diameter, Set of 10
Part Number: RNB-555-036
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Expansion Plug, Steel, 0.8125 in. Width, 0.330 in. Height, Set of 10
Part Number: RNB-555-013
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Expansion Plugs, Steel, 0.563 in. Diameter, 0.250 in. Height, Chevy, GMC, Olds, Pontiac, Set of 10
Part Number: RNB-555-008
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Expansion Plugs, Steel, 1.188 in. O.D., 0.510 in. Height, Set of 10
Part Number: RNB-555-021
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Expansion Plugs, Steel, 2.00 in., 0.566 in. Deep, Case International, Navistar, Set of 10
Part Number: RNB-555-044
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Expansion Plug, Steel, 1.5 in. Width, 0.570 in. Height, Buick, Chevy, Fiat, GMC, Set of 10
Part Number: RNB-555-027
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Expansion Plugs, Steel, Diameter 2.162 in., Various, Pack of 10
Part Number: RNB-555-070
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
