Availability
2012 Engines & Components
Pro LS Big Gun 3 Hydraulic Roller Cam, Stage 5, 247/255, 117 + 7, .625/.605 with 1.7, .662/.641 with 1.8, 4200-7300+ RPM, 6.2+, Each.
Part Number: SUM-8731R1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro Hemi Supercharged 4 Cam, MDS Delete, Phaser Limited or Delete, 224/238 Duration @.050, 118 LSA + 5 adv, .625/.625 Lift, 3000-7000 Range, Each
Part Number: SUM-5717
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro Hemi 244 Long-runner Cam, MDS and VVT Delete, 244/251 Duration @.050, 116 LSA + 5 adv, .625/.625 Lift, Valve Reliefs Required, 3900-7400 Range
Part Number: SUM-5743
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro Hemi 206 Cam, MDS Delete, Phaser Limited or Delete, 206/212 Duration @.050, 112.5 LSA + 1.5 adv, .600/.585 Lift, 1800-6000 Range, Each
Part Number: SUM-5711
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro Hemi 228 Long-runner Cam, MDS Delete, Phaser Limited or Delete, 228/244 Duration @.050, 118 LSA + 4 adv, .625/.625 Lift, 3800-6900 Range, Each
Part Number: SUM-5718
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro Hemi Supercharged 3 Hydraulic Roller Cam, 218/228 Duration @.050, 117 LSA + 5 adv, .625/.625 Lift, 2900-6900 Range, Each
Part Number: SUM-5716
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pistons, Hypereutectic, Dish, 102.35mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, V8, Set of 8
Part Number: UEM-3518HC-75MM
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Valve Spring Kit, Platinum, Dual, Standard, Steel Retainer, 0.060 in. Thick, 377 lbs./in., Dart/RHS Valve Guides, Kit
Part Number: BTC-SK001S2060BB
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Valve Covers, Slant Edge, Tall, Centerbolt, Cast Aluminum, Orange, LSX Top Style, Chevy, Small Block LS, Pair
Part Number: PRO-141-257
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Valve Cover, Cast Aluminum, Polished, Chevrolet Logo, Chevy, Small Block, LS, Pair
Part Number: PRO-141-264
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro LS S.P.2 Cam, 234/251 Duration, 110 LSA + 5 Adv,.625/.625 lift, 3-Bolt, compatible with SUM-174005 springs. Gen. 3/4 5.3 5.7 6.0 6.2 7.0
Part Number: SUM-8741R1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Springs, Dual, 1.304 in. OD, 7 Degree Locks, Steel Retainers, 392 lbs/in., Set of 16
Part Number: TFS-2500286
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Filter Adapter, Canister to Remote Mount Conversion, Aluminum, Black Anodized, -10 AN, Lexus, Toyota, V8, Each
Part Number: BXP-TR-602-BK
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Valve Covers, Aluminum LS, Centerbolt, Plain Top, Cast Aluminum, Natural Finish, Baffled, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Pair
Part Number: HLY-241-92
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Rocker Arms, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Black Oxide, Chevy, Rectangular Port LS, Set of 8
Part Number: CCA-1678-8
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Steel, Black, Chevy, 5.7L, Each
Part Number: ATI-917247
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, 283 int./286 exh. Advertised Duration, 0.585 int./0.585 exh. Lift, 112 Lobe Separation, Chevy, Each
Part Number: HPC-150-6100
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Piston and Ring Kits, FHR, Forged 4032 Aluminum, 4.010 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Set of 8
Part Number: UEM-S00200
Not Yet Reviewed
Estimated Ship Date: Mar 10, 2026 if ordered today
Estimated Ship Date: Mar 10, 2026 if ordered today
Harmonic Balancer, Internal Balance, Steel, Black, Mitsubishi, L4, Each
Part Number: FLU-570701
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Piston and Ring Kits, FHR, Forged 4032 Aluminum, 3.790 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Set of 8
Part Number: UEM-S00171
Not Yet Reviewed
Estimated Ship Date: Mar 10, 2026 if ordered today
Estimated Ship Date: Mar 10, 2026 if ordered today
Piston Set, 6.0 / LS2 / L98 / LQ9 Stroker LS E Series +3cc LS Flat Top Piston Set. 4.040 bore
Part Number: DMS-8795-4040
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 Stroker LS E Series +3cc LS Flat Top Piston Set. 4.065 bore
Part Number: DMS-8795-4065
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
Valve Springs, 1900 Series Hot Rod, Dual, 1.290 in. O.D., Chromoly Steel Retainers, 7 degree Locks, Kit
Part Number: RSC-PAC-KS15
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Rocker Arm Bridges,1998.5+ 24v 5.9L/6.7L Cummins Fleece Performance Cummins
Part Number: FLE-FPE-BRAB-C1
Estimated Ship Date: Mar 10, 2026 if ordered today
Estimated Ship Date: Mar 10, 2026 if ordered today
Camshaft, Duramax Pro 1 Cam, 184/187 Duration @.050 in., 105.5 LSA, +2 advanced., Intake .389/Exhaust .392 Lift, Revised Firing Order, Each
Part Number: SUM-9001R1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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