Availability
CHEVROLET 7.0L/427 Engines & Components
Big Block PRO BBC H.R. 7 H.O. Cam, LS Firing Order, 248/264 Duration @ .050, 108 LSA + 4 Adv., .624/.624 with 1.7 ratio, .661/.661 with 1.8, 3900-7000
Part Number: SUM-1257-H-O
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Big Block PRO BBC H.R. 11 H.O. Cam, LS Firing Order, 270/276 Duration @ .050, 108 LSA + 1 Adv., .700/.700 with 1.7 ratio, .741/.741 with 1.8 4300-7400
Part Number: SUM-1261-H-O
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Drive Belt Kit, Passenger Side Mount, Chevrolet, Big Block, Kit
Part Number: WZM-49429
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
SPRING UPGRADE KIT
Part Number: HRS-98118-K1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro LS Solid Roller Cam 4 SP, 258 Int. / 270 Exh., 109 LSA + 2 Adv., .707/.707 lift with 1.7 rocker, .749/.749 with 1.8 with SUM-174012DP-16 Springs
Part Number: SUM-8700SR4SP
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro LS Solid Roller Cam 5, 264 Int. / 272 Exh., 113 LSA + 3 Adv., .707/.707 lift with 1.7 rocker, .749/.749 with 1.8 with SUM-174012DP-16 Springs
Part Number: SUM-8700SR5
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, 4340, I-Beam, Thru-Bolt, 6.135 in. Length, Chevy, Big Block, Set of 8
Part Number: SCA-310212764
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
1.75/1.7 BBC 7/16 Blue Endurance Series Rocker Arms Set of 16
Part Number: SCC-SCP3045
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Engine Camshaft, High Performance Camsha
Part Number: MEL-22500
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 284/297, Lift .625/.625, Chevy, Small Block LS, Each
Part Number: HRS-190915-16
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 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: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
1.8/1.75 BBC 7/16 Blue Race Series Rocker Arms Set of 16
Part Number: SCC-SCP1064
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
Cam/Lifters/Timing, Hydraulic Flat Tappet, Advertised Duration 268/280, Lift .515/.520, Chevy, Big Block, Kit
Part Number: CCA-SK11-242-3
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Pulleys, High Water Flow, Billet Aluminum, Black Powdercoated, Chevy, Big Block, Set
Part Number: MCH-23043-08
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Pulley Set, V-Belt, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3
Part Number: MCH-7005
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Pulley Set, V-Belt, Aluminum, Clear Powdercoated, Chevy, Big Block, Set of 3
Part Number: MCH-7115
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
1.8/1.75 BBC 7/16 Blue Endurance Series Rocker Arms Set of 16
Part Number: SCC-SCP3064
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/270, Lift .604/.604, Chevy, Small Block LS, Each
Part Number: HRS-190255-13
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Camshaft, Hydraulic Roller Tappet, Advertised Duration 268/274, Lift .604/.612, Chevy, Small Block LS, Each
Part Number: HRS-190395-13
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Valve Covers, EMI Thunder, Tall, Angle Cut Design, Plain Top, Cast Aluminum, Blue Powdercoated, Chevy, Big Block, Pair
Part Number: EDM-108-02B
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Valve Covers, EMI Thunder, Tall, Angle Cut Design, Plain Top, Cast Aluminum, Gloss Black Powdercoated, Chevy, Big Block, Pair
Part Number: EDM-108-02BK
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Valve Covers, EMI Thunder, Tall, Angle Cut Design, Plain Top, Cast Aluminum, Matte Black Powdercoated, Chevy, Big Block, Pair
Part Number: EDM-108-02MB
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Valve Covers, EMI Thunder, Tall, Angle Cut Design, Ball-milled Top, Cast Aluminum, Gloss Black Powdercoated, Chevy, Big Block, Pair
Part Number: EDM-108-06BK
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Engine Cover Kit, Gen5 Camaro, Dress up your plastic cover, Stainless steel, Pinstrip design, Gloss Black
Part Number: EMS-MS273-90BK
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Engine Cover Kit, Gen5 Camaro, Dress up your plastic cover, Stainless steel, SS Fasteners included, Matte Black
Part Number: EMS-MS273-90PMB
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
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