Availability
Engines & Engine Parts
Valve Spring and Retainer Kits, Beehive Springs, 0.310 in. Stem, 10 Degree Titanium Locks, Retainers, Spring Seats, Harley-Davidson®, Big Twin, Kit
Part Number: CCA-9705-KIT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Powerpack, Elite Sportsman Drag Series, Dome, Forged Aluminum, 4.610 in. Bore, 4.375 in. Stroke, Chevy, Set of 8
Part Number: MLE-930239710
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Pistons, PowerPak Piston Kits, Stroked, 4.625 in. Bore, Forged Aluminum, Dome, Rings, Chevrolet, 7.4L, Set of 8
Part Number: MLE-930239725
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Cam, Hydraulic Flat Tappet, Advertised Duration 278/296, Lift .491/.476, Oldsmobile, 260-455, Kit
Part Number: CCA-42-600-5
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/296, Lift .491/.476, Ford,. Small Block, Kit
Part Number: CCA-31-601-5
Estimated Ship Date: Today
Estimated Ship Date: 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
Conical Spring, .630" Lift Conical Spring Kit for '09-'18 Dodge 5.7
Part Number: CCA-7228CC-KIT
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Rocker Arms, Heavy-Duty Roller Rockers, Full Roller, 1.5 Ratio, Aluminum, Orange Anodized, Chrysler, Dodge, Plymouth, Big Block, Kit
Part Number: CSP-S70015KE
Estimated Ship Date: Today
Estimated Ship Date: Today
BTR .660 LIFT VALVE TIP SAVER SPRING KIT W/ .505 ID LOCATOR
Part Number: BTC-S0475
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Conical Spring, .660" Lift Conical Spring Kit for '09-'18 Dodge 5.7
Part Number: CCA-7230CC-KIT
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
BTR PLATINUM LS DUAL SPRING KIT - .660" LIFT - SK001
Part Number: BTC-S0478
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Camshaft, Retro-Hydraulic Roller, Advertised Duration 291/311, Lift .540/.526, Ford, Small Block, Kit
Part Number: CCA-31-601-8
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 287/305, Lift .490/.475, Pontiac, V-8, Kit
Part Number: CCA-51-601-5
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Valve Springs, Conical, 160 lbs. @ 1.875 in., 395 lbs. @ 1.225 in., 0.650 in. Max Lift, LT4, Kit
Part Number: BTC-SK014
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
BTR GEN V LT4 PLATINUM DUAL SPRING KIT - .660" LIFT - BRONZE GUIDES
Part Number: BTC-BTR-SK008-BZ
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
BTR .685 LIFT SPRING KIT W/ TITANIUM RETAINERS AND VALVE TIP SAVER
Part Number: BTC-S0473
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
BTR GEN V PLATINUM DUAL VALVE SPRING KIT .660" LIFT WITH TIP SAVERS STK GUIDES
Part Number: BTC-S0518
Not Yet Reviewed
Estimated Ship Date: Mar 10, 2026 if ordered today
Estimated Ship Date: Mar 10, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/297, Lift .478/.465, Pontiac, V-8, Kit
Part Number: CCA-51-600-5
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
BTR .625 LIFT BEEHIVE VALVE SPRING KIT .565" BRONZE GUIDES
Part Number: BTC-S0522
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
SPRING KIT, DUAL .600" LIFT KI T FOR OHV
Part Number: CCA-GP966OHV-KIT
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
BTR .685 LIFT SPRING KIT W/ TITANIUM RETAINERS AND VALVE TIP SAVER
Part Number: BTC-S0474
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Engine Valve Spring Kit, Harley Milwaukee 8 Beehive Spring Kit w/ Tool Steel Retainers; .530" Max Lift
Part Number: CCA-9715-KIT
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
BTR .625 LIFT BEEHIVE VALVE SPRING KIT FOR .520" GUIDES
Part Number: BTC-S0521
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Spring and Retainers, Titanium Retainer, I.D. Locator, Machined Valve Lock and Viton Seals. 0.660 in. Max Lift, Chevy LT4, Kit
Part Number: MAN-2636LT4KS
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Springs, .660 Lift BTR Platinum Gen I Dodge Viper Spring Kit; Titanium Retainers
Part Number: BTC-SK010
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
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Late Model Muscle
Tools
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Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster