Availability
Howards Cams Engines & Components
Camshaft, Hydraulic Roller Tappet, Advertised Duration 281/284, Lift .578/.587, Chevy, Small Block LS, Each
Part Number: HRS-190325-15
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Cam, LS-Series, Hyd Rlr
Part Number: HRS-196915-10
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 304/310, Lift .592/.592, Ford, 351W, Each
Part Number: HRS-220355-10
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Retrofit, Hydraulic Roller Tappet, Advertised Duration 294/294, Lift .618/.618, Chevy, Big Block
Part Number: HRS-120275-10
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.55 Ratio, Fits 7/16 in. Stud, Chevy, 262-400, V8, Set of 16
Part Number: HRS-90077
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.5,1.6 Ratio, Fits 7/16 in. Stud, Chevy, 262-400, V8, Setof16
Part Number: HRS-90076
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 284/288, Lift .510/.530, Chevy, 5.0L, 5.7L, Each
Part Number: HRS-180255-12
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 290/298, Lift .560/.560, Chevy, 5.0L, 5.7L, Each
Part Number: HRS-181815-12
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Lifter, Chev V-8, Hyd, Variable Duration
Part Number: HRS-91002
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Cam LS-Series Hyd Rlr
Part Number: HRS-196765-12
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.3 Ratio, Fits 3/8 in. Stud, Chevy, 262-400, V8, Set of 16
Part Number: HRS-90068
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 280/284, Lift .625/.625, Chevy, Small Block LS, Each
Part Number: HRS-190355-12
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 274/286, Lift .612/.638, Chevy, Small Block LS, Each
Part Number: HRS-190385-12
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:
Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/275, Lift .604/.604, Chevy, Small Block LS, Each
Part Number: HRS-190295-12
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 287/290, Lift .612/.604, Chevy, Small Block LS, Each
Part Number: HRS-190265-10
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Cam, LS-Series, Hyd Rlr
Part Number: HRS-196915-12
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Bars, Stud Girdle, BB Chev
Part Number: HRS-90120-X
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Lifter, Chry 331-392 Hemi, Hyd
Part Number: HRS-91731
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Lifter, Chev BB, Mech Roller, Black Venom, Pair
Part Number: HRS-91035-2R
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Valve Spring Retainers, Titanium, 7 Degree, 1.250 in. Outside Diameter, Set of 16
Part Number: HRS-97214
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Valve Springs, Valve Spring Kit, Dual w/Damp, 1.539
Part Number: HRS-98632-K32
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 267/267, Lift .502/.502, Chevy, 4.8L, Each
Part Number: HRS-151021-10
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Cam, AMC 199-258/4.0L, Hyd Flat Tappet
Part Number: HRS-330111-12
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .501/.501, AMC, 199, 232, 258, Each
Part Number: HRS-330991-08
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cam/Lifter Kit, Chev BB, Hyd Flat Tappet
Part Number: HRS-CL122121-12
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster