Availability
Pro LS Valve Springs, LS6 Style, 0.550 Max Lift, Single Beehive, 1.270 in. O.D., 375 lbs./in. Spring Rate, 1.800 in. Installed Height, Set of 16
Part Number: SUM-174002
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Valve Springs, Retainers, Single Springs, Steel Retainers, Locks, Single Groove, Seals, Chevy Small Block, Kit
Part Number: SUM-174001
Estimated Ship Date: Today
Estimated Ship Date: Today
Hydraulic Roller Lifter Installation Hardware, Chevy, Small Block, 5.0/5.7L Kit
Part Number: SUM-150123
Estimated Ship Date: Dec 29, 2025 if ordered today
Estimated Ship Date: Dec 29, 2025 if ordered today
Guide Plates, Flat, Steel, Hardened, 5/16 in. Pushrod Slot, Ford, Chevy, Small Block, Small Block Chevy, Set of 8
Part Number: AFR-6103-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Lifters, Hydraulic Flat Tappet, Chevy, Small Block, Big Block, Set of 16
Part Number: TFS-21400001
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain and Gears, Single Roller, Steel Sprockets, Chevy, GMC, Small Block LS, Set
Part Number: MEL-3-3SRH60SA
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain and Gear Set, Single Roller, Steel Sprockets, Buick, Cadillac, Chevrolet, GMC, Isuzu, Saab, V8, 4.8L, 5.3L, 6.0L, Set
Part Number: CLO-9-4205S
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain, Replacement, Single Roller, Steel, Chevy, Small Block LS, Each
Part Number: NAL-12646387
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Studs, High Performance, 3/8-24 in. Thread, 1.75 in. Effective Stud Length, Chevy, Small Block, Kit
Part Number: ARP-134-7101
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Studs, 7/16-20 in. Thread, 1.90 in. Effective Stud Length, Ford/Chevy, Set of 16
Part Number: TFS-51400614
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Springs, Beehive, 1.290 in. O.D., 375 lbs./in. Rate, 1.200 in. Coil Bind Height, Set of 16
Part Number: NAL-19420455
Estimated Ship Date: Today
Estimated Ship Date: Today
Crankshaft Sprockets, Adjustable, Billet Steel, Set
Part Number: TFS-51800505
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Covers, 1-Piece, Aluminum, Natural, Chevrolet, Small Block, With Crank Sensor, Each
Part Number: HLY-21-152
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Timing Cover, 1-Piece, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, LS V8, Each
Part Number: RNB-635-522
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Cover, Cast Aluminum, 1-Piece, With Seal, Cover Gasket and Cam Sensor Cover Plate, Natural, Chevy LS1, LS2, LS3, LS6, Each
Part Number: SUM-G6319
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Covers, 1-Piece, Aluminum, Holley Logo, Natural, Chevrolet, Small Block, Without Crank Sensor, Each
Part Number: HLY-21-150
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain Dampener Brackets, Steel, Black, Chain Damper, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Small Block LS, Kit
Part Number: MEL-BD417-DBRKT
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Studs, Chromoly, 7/16 in.-14 Base Thread, 3/8 in.-24 Top Thread, 2.700 in. Overall Length, Set 16
Part Number: EDL-8599
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain and Gear Set, Street True Roller, Single Roller, Iron/Steel Sprockets, Chevy, 350, L31, Set
Part Number: CLO-9-1157
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Cover, 1-Piece, Plastic, Black, Chevy, Small Block, 5.0/5.7L, Each
Part Number: NAL-12562818
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Rails, Equalizer Billet Aluminum Fuel Rail, for Equalizer 1 Intake, Black Anodized, Kit
Part Number: BTC-FRK-01
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain and Gear Set, Double Roller, Steel Sprockets, Mopar, 318/360, Set
Part Number: DCC-P5249267
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Mounting Stand, Pedestal, Billet Aluminum, Chevy, LS1, Pair
Part Number: SUM-01-7004
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Springs, Single, 1.250 in. O.D., 256 lbs./in. Rate, 1.200 in. Coil Bind Height, Set of 16
Part Number: NAL-19154761
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain Dampener, Plastic, LS2/LS3, Non-VVT Engines, Includes Adapter Bracket and plastic dampener, Kit
Part Number: TFS-K30675600
Estimated Ship Date: Today
Estimated Ship Date: Today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.