Engines & Components
Availability
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.
BREATHER BOLTS KIT-TWIN CAM
Part Number: BKC-48-2865
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
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Engine Dress-Up Kit, Steel, Black Powdercoated, Valve Covers, Air Cleaner, Breathers, Chevy, Small Block, Kit
Part Number: SUM-CSUMG301B
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Idle Air Control Hose, Rubber, Black, BMW, Each
Part Number: RIN-ABV0111P
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Hose, PCV, Valve Cover to Air Cleaner, Rubber, Black, Chevy, Each
Part Number: OPG-BB00109
Not Yet Reviewed
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Engine Dress-Up, High-Tech Collector's Series, Valve/Timing Covers, Air Cleaner, Breather, Black Crinkle, Kit
Part Number: PRO-141-758
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Engine Dress-Up Kit, Chrome, Tall Valve Covers/Air Cleaner/Timing Cover/Breather, Chevy, Small Block, Kit
Part Number: PRO-141-900
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Engine Dress-Up Kit, Valve Covers, Valve Cover Wing Nuts, Air Cleaner, Breather, Black Crinkle Powdercoated, MOPAR Logo, Small Block Mopar, LA, Kit
Part Number: PRO-440-758
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Engine Dress-Up Kit, Valve Covers, Valve Cover Wing Nuts, Air Cleaner, Breather, Chrome, MOPAR Logo, Small Block Mopar, LA, Kit
Part Number: PRO-440-900
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Dress Up Kit, Tall Valve Covers, Drop Base Air Cleaner, Accessories, Orange Powdercoated, Chevy, Small Block
Part Number: PRO-141-780
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Engine Dress-Up Kit, Valve Covers, Valve Cover Wing Nuts, Air Cleaner, Breather, Chrome, MOPAR Logo, Big Block Mopar, B/RB, Kit
Part Number: PRO-440-814
Not Yet Reviewed
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Engine Dress-Up Kit, Valve Covers, Valve Cover Wing Nuts, Air Cleaner, Breather, Black Crinkle Powdercoated, MOPAR Logo, Big Block Mopar, B/RB, Kit
Part Number: PRO-440-812
Not Yet Reviewed
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Oil Catch Can, Harley-Davidson®, Milwaukee Eight, Black, Stock Air Cleaner, Screaming Eagle Air Cleaner, Kit
Part Number: MOR-85723
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Valve Covers, Chrome, Engine Dress Up, Air Cleaner, Chrome, 289 HiPo Cleaner Logo, Ford, 260, 289, 302, Kit
Part Number: SDK-C5ZZ6980PRO
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Valve Covers, Chrome, Engine Dress Up, Air Cleaner, Chrome, 289 HiPo Cleaner Logo, Ford, 260, 289, 302, Kit
Part Number: SDK-C5ZZ-6980
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Oil Catch Can, Harley-Davidson®, Milwaukee Eight, Polished, Stock Air Cleaner, Screaming Eagle Air Cleaner, Kit
Part Number: MOR-85722
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2025 if ordered today
Estimated Ship Date: Nov 12, 2025 if ordered today
Oil Catch Can, Harley-Davidson®, Twin Cam, Black, Stock Air Cleaner, Kit
Part Number: MOR-85714
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2025 if ordered today
Estimated Ship Date: Nov 12, 2025 if ordered today
Oil Catch Can, Harley-Davidson®, Twin Cam, Black, Vance and Hines V02 Air Cleaner, Kit
Part Number: MOR-85717
Not Yet Reviewed
Estimated Ship Date: Nov 14, 2025 if ordered today
Estimated Ship Date: Nov 14, 2025 if ordered today
Combo, Edelbrock, Valve Covers, Centerbolt, Air Cleaner, Breathers, Bolts, Gaskets, Chevy, Small Block, Kit
Part Number: CMB-08-0024
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Engine Dress-Up Kit, Steel, Black Powdercoated, Valve Covers, Air Cleaner, Breathers, Ford, Small Block, Kit
Part Number: SUM-CSUMG300B
Not Yet Reviewed
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Engine Dress-Up Kit, Steel, Chrome, Valve Covers, Air Cleaner, Breathers, Chevy, Small Block, SBC, Kit
Part Number: SUM-CSUMG301
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Engine Dress-Up Kit, Valve Covers, Valve Cover Wing Nuts, Air Cleaner, Breather, Shark Gray, MOPAR Logo, Small Block Mopar, LA, Kit
Part Number: PRO-440-880
Not Yet Reviewed
Estimated Ship Date: Nov 7, 2025 if ordered today
Estimated Ship Date: Nov 7, 2025 if ordered today
Engine Dress-Up Kit, Shark Gray, Red Chevrolet Logo, Tall Valve Covers, Valve Cover Wing Nuts, Hold-Down Tabs, Timing Cover, Air Cleaner, Kit
Part Number: PRO-141-880
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Engine Dress-Up Kit, Valve Covers, Valve Cover Wing Nuts, Air Cleaner, Breather, Shark Gray, MOPAR Logo, Big Block Mopar, B/RB, Kit
Part Number: PRO-440-887
Not Yet Reviewed
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Crate Engine, Fully Dressed 383 Stroker Long Block, with MPFI TB and Air Cleaner, 443 lbs.-ft. Torque, 10.0:1 CR, Non-Forged Internals, Chevy, Each
Part Number: MLL-BP38318MPFID
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Valve Covers, Dress Up, Tall, Steel, Carbon Fiber Finish, Chevrolet Logo, Air Cleaner, Chevy, Small Block, Kit
Part Number: PRO-141-710
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
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Summit Racing™ Engine Dress Up Kits SUM-CSUMG301B
