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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.
Harmonic Balancer, Shell, Super Damper, External Balance, Aluminum, 7.074 in. Diameter, Shell Only, Each
Part Number: ATI-916360-70
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft; Magnum; Camshaft; Hyd. Flat Tappet; 1800-5800rpm; Adv. Dur. 280 Int./Exh.; Valve Lift .460 Int./Exh.
Part Number: CCA-70-131-6
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: Today
Camshaft, Mechanical Flat Tappet, Advertised Duration 294/294, Lift .503/.503, Ford OHC 4 Cylinder, Each
Part Number: CCA-70-202-6
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Elastomer Rings, Fits 5 in. Diameter Dampers, 3-Rings, 70 Outer/70 Inner/70 Face Durometer, Kit
Part Number: ATI-918985-70
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft; High Energy; Camshaft; Hyd. Flat Tappet; 1000-5000rpm; Adv. Dur. 256 Int./Exh.; Valve Lift .410 Int.
Part Number: CCA-70-119-6
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Valve Guide, Powersports, Bronze, Exhaust, Intake, Each
Part Number: KPM-70-0331
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine 376 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, 4L65/70E Automatic Transmission w/ Black Pulley Kit
Part Number: MLL-BLS3763KB4L7
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
BluePrint Builder Series LS376/530HP Standard Edition EFI Crate Engine and 4L65/70E Trans Combos BLS3763K4L7
Not Yet Reviewed
Estimated Ship Date: Today
HARMONIC BALANCER
Part Number: PIO-DA-70
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Valve, Black Diamond Stainless, STD IN, Triumph®, Pre-Unit 650's, 1956-1962
Part Number: KPM-70-70380
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
BBC J1S Steel Replacement for Aluminum
Part Number: JES-J1S-00011-70
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
SHELL - OUT - 7.074 - ST - 3RG SMO CHRY 6 BOLT OEM FRT EXT EQSP BOLT PATTERN
Part Number: ATI-916613-70
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
SHELL - OUT - 6.325 - ST - 3RG SMO FORD 3 BOLT 2X PS TIMING EXT
Part Number: ATI-916716-70
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Engine and Transmission Combo, Builder Series, 302W/365HP, Bronco Edition, EFI, 4R70W , Aluminum Heads, 5.0L/302, Ford Windsor, Kit
Part Number: MLL-B302FKB4WDB
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Black Diamond, Exhaust, Stainless Steel, Stock Head Size, Triumph, Each
Part Number: KPM-70-0886
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
SHELL - OUT - 6.325 - ST - 3RG SMO CHEVY 3 BOLT FOR FORD REV TIMING EXT
Part Number: ATI-916712-70
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 272/272, Lift .442/.442, Ford, 2.0, 2.3L, OHC, Each
Part Number: CCA-70-127-6
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Camshaft, Mechanical Flat Tappet, Advertised Duration 315/315, Lift .638/.638, Ford OHC 4 Cylinder, Each
Part Number: CCA-70-204-6
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Shaft Mount, 1.7 Ratio, Roller Fulcrum, Brodix Big Duke Cylinder Heads, Chevy, 454, Set
Part Number: BRO-TD3036-70-70
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
Elastomer Rings, Fite 6 in. Diameter Dampers, 3-Rings, 70/70/70 Durometer, Kit
Part Number: ATI-918980-70
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 264/264, Lift .420/.420, Ford, 2.0, 2.3L, Each
Part Number: CCA-70-123-6
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Valve, Black Diamond, Exhaust, Stainless Steel, Stock Head Size, Triumph, Each
Part Number: KPM-70-4230
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Shaft Mount, 1.7 Ratio, Roller Fulcrum, Brodix BB-2 Plus/2-Xtra Cylinder Heads, Chevy, 454, Set
Part Number: BRO-TD3041-70-70
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
RING SET
Part Number: TSR-T2013-70
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Tappet Block, Bronze, Triumph, Each
Part Number: KPM-70-0448
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
