Availability
Main Caps, Billet Steel, 3-Center, Straight Outer Bolts, 4-Bolt, Chevy, Small Block, Set of 3
Part Number: HRS-H350R
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cam and Lifters, Street Force 3, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .465/.488, Chevy, Small Block, Kit
Part Number: HRS-CL110041-12
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Distributor Gear, Iron, 0.491 in. Diameter Shaft, Chevy, Each
Part Number: HRS-94401
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring Retainers, Chromoly, 10 Degree, 1.550 in. O.D., .705 in. I.D., Set of 16
Part Number: HRS-97130
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Camshaft, American Muscle, Mechanical Flat Tappet, Advertised Duration 318/320, Lift .528/.528, Ford, 221, 255, 260, 289, 302, Each
Part Number: HRS-217272-07
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Camshaft Thrust Button, Solid Style, Nylon, 0.810 in. Length, Chevrolet, Small Block Gen I, Each
Part Number: HRS-94560
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, Dual, 1.625 in. Outside Diameter, 593 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16
Part Number: HRS-98737
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring and Retainer Kits, Performance, Single, Conical, 1.445 in. O.D., 350 lbs./in., 1.125 in. Coil Bind Height, 7 Degree Locks, Retainers, Kit
Part Number: HRS-98412-K11
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Camshaft, Big Daddy Rattler, LS-Series, Hydraulic/OE Roller, 3 Bolt, Street/Strip, Lopey Idle, 290/297 Duration, 0.625 in. Lift, 103 Centerline, Each
Part Number: HRS-198135-09
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Lifters, Hydraulic Flat, Max Effort, Chrysler, Big, Small Block, Set of 16
Part Number: HRS-91712
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Camshaft, Hydraulic Roller Tappet, Advertised Duration 294/300, Lift .545/.550, Chrysler, Small Block, Each
Part Number: HRS-710665-10
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pushrod, 210 Degree Tip, Chromoly, 3/8 in. Diameter, Ball/Ball Ends, 9.000 in. Length, Set of 8
Part Number: HRS-95432-8
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Spring, Single, 1.250 in. Outside Diameter, 411 lbs./in. Rate, 1.160 in. Coil Bind Height, Set of 16
Part Number: HRS-98214
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Camshaft, Street Force 3, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .527/.533, Chevy, Big Block, Each
Part Number: HRS-122121-12
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pushrods, Chromoly, 3/8 in. Diameter, 8.500 in. Length, Universal, Set of 8
Part Number: HRS-95118
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arms, Track Smart, Nitro-Carbided, Long Slot, Stud Mounting Style, Non-roller, 1.5 Ratio, Steel, Chevy, Small Block, Set of 8
Part Number: HRS-90045-8
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, Single, 1.445 in. Outside Diameter, 347 lbs./in. Rate, 1.125 in. Coil Bind Height, Set of 16
Part Number: HRS-98412
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Lifters, Mechanical Roller, Vertical Bar, Direct Lube, Chevy, Big Block, Set of 16
Part Number: HRS-91138
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Valve Spring, Stock Diameter Performance, Single with Damper, 1.265 in. O.D., 0.876 in. I.D., 425 lbs/in., 0.550 in. Maximum Lift, Set of 16
Part Number: HRS-98212
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Stud Girdle Kit, 7/16 in.-20 Thread, Ford, 221-302, 351W, Kit
Part Number: HRS-90201
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Distributor Gears, Steel, Standard Rotation, 0.531 in. Shaft Diameter, Ford, 351C, 351M, 400, 429, 460, Each
Part Number: HRS-94444
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Distributor Gear, Carbon Ultra Fiber, .531 in. Diameter Shaft, Ford, 221-302, 351W, Each
Part Number: HRS-94427
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Pontiac V8, Set
Part Number: HRS-94345
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pushrods, Chromoly, 3/8 in. Diameter, 8.550 in. Length, Universal, Set of 8
Part Number: HRS-95119
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Lash Caps, Chromoly, 11/32 in. Valve Stem, .080 in. Thick, Set of 16
Part Number: HRS-93205
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.