Summit Racing Engines & Components

BBC 1.625 Dual Springs, Solid Roller .900 Max Lift @ 280 Lb. seat @ 2.100 Installed, 847 Lb. @ 1.150 Open, 1.100 C.B., 629 Rate, 152g Like PAC 1228

Part Number: SUM-174043D-16

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SBC 1.550 Dual Springs, Drag Solid Roller, .800 Max Lift @ 250 Lb. seat @ 2.000 Installed, 765 Lb. @ 1.200 Open, 1.150 C.B., 644 Rate, Like PAC 1225

Part Number: SUM-174031D-16

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BBC 1.625 Dual Springs, Solid Roller .850 Max Lift @ 275 Lb. seat @ 2.000 Installed, 810 Lb. @ 1.150 Open, 1.100 C.B., 629 Rate, 152g Like PAC 1224

Part Number: SUM-174042D-16

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BBC 1.645 Triple Springs, .900 Max Lift @ 332 Lb. seat @ 2.100 Installed, 950 Lb. @ 1.200 Open, 1.130 C.B., 687 Rate, 183 gr. Like PAC 1248

Part Number: SUM-174045T-16

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Pro BBC Big Block Chevy Hydraulic Roller Cam 5.5, 4/7 Swap, 236/248 Duration, 111 LSA, 5 Adv. .620/.620 lift 1.7 ratio, .655/.655 1.8, 3,700-6,600

Part Number: SUM-1263

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Crankshaft, Cast Steel, 3.750 in. Stroke, Chevy, 400, OEM Balance, 2-Piece Seal, Each

Part Number: SUM-180369

4.0 out of 5 stars ( 5 )

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Pro SBC Retrofit Stage 5 Hyd. Roller LS Firing Order Cam, 242/252 Dur., 110 LSA + 4 Adv, .550/.550 1.5 Ratio, .587/.587 1.6 Ratio, 2600-6600 RPM Range

Part Number: SUM-1225

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Pro SBC Retrofit Stage 6 Hyd. Roller LS Firing Order Cam, 248/256 Dur., 110 LSA + 2 Adv, .550/.550 1.5 Ratio, .587/.587 1.6 Ratio, 3000-7000 RPM Range

Part Number: SUM-1226

5.0 out of 5 stars ( 1 )

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Pro SBC Retrofit Stage 7 Hyd. Roller LS Firing Order Cam, 252/258 Dur., 110 LSA + 2 Adv, .550/.550 1.5 Ratio, .587/.587 1.6 Ratio, 3200-7200 RPM Range

Part Number: SUM-1227

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Rocker Arms, Trunnion Upgrade, Assembled, Cast Steel, 1.7 Ratio, Straight Body, Cathedral Port, Chevy, LS1, LS2, LS6, LQ4, LQ9, Set of 16

Part Number: SUM-141556

4.06 out of 5 stars ( 17 )

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Rocker Arms, Roller Fulcrum, Pedestal, 1.7 Ratio, Ductile Iron, Chevy, 6.2L LS, Rectangle Port Heads, Trunion Upgrade, Set of 16

Part Number: SME-K-143023

1.0 out of 5 stars ( 1 )

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Oil Pan, Engine Swap, Cast Aluminum, Black, 6.0 Quart Capacity, 4.25 in. Stroke Clearance, Chevy, LS, V8, Each

Part Number: SUM-121200B

3.0 out of 5 stars ( 2 )

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Oil Pan, Steel, Black Zinc, 6 qt., Chevy, Small Block, Each

Part Number: SUM-G3600

4.16 out of 5 stars ( 19 )

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Forged Pro BB Chevy 4340 Forged Steel I-Beam Connecting Rods, 6.135 in. Length, .990 Floating Pin, 8740 PSI 7/16 in. 12 pt. Bolts, Set of 8

Part Number: SUM-BBC6135I

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Pulley Set, Serpentine, Mid-Mount, Aluminum, Polished, Chevy, Small Block, Kit

Part Number: SUM-340500

4.72 out of 5 stars ( 53 )

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Pistons, Forged Aluminum, Flat, 4.000 in. Bore, 1.304 in. Compression Height, 0.927 in. Pin, Chevy, LS, Set of 8

Part Number: SUM-17407C

5.0 out of 5 stars ( 1 )

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Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 3.480 in. Stroke, Chevy, 350, Each

Part Number: SUM-180365

4.4 out of 5 stars ( 15 )

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Crankshaft, 1-Piece Seal, External Balance, Cast Steel, 3.750 in. Stroke, Chevy, 350, Each

Part Number: SUM-180368

2.17 out of 5 stars ( 6 )

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Crankshaft, 2-Piece Seal, External Balance, Cast Steel, 4.000 in. Stroke, Chevy, 454, Each

Part Number: SUM-180370

4.0 out of 5 stars ( 2 )

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Connecting Rods, 4340, I-Beam, Thru-Bolt, 5.700 in. Length, 475 HP, Chevy, Small Block, Set of 8

Part Number: SUM-180370P

5.0 out of 5 stars ( 1 )

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Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 5.700 in. Length, 550 HP, Chevy, Small Block, Set of 8

Part Number: SUM-180371B

4.53 out of 5 stars ( 15 )

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Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 5.700 in. Length, 550 HP, Chevy, Small Block, Set of 8

Part Number: SUM-180371P

5.0 out of 5 stars ( 4 )

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Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.135 in. Length, 650 HP, Chevy, Big Block, Set of 8

Part Number: SUM-180375B

5.0 out of 5 stars ( 4 )

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Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, 210/218 Dur.@ .050 112 LSA +1 Adv. Lift .500/.500, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8712-2-BHV

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Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, 222/232 Dur.@ .050 112 LSA +5 Adv. Lift .550/.550, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8713-2-BHV

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