Availability
Engines & Engine Parts
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: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Pro BBF Big Block FE Best Hydraulic Roller Cam 6, 242/248 Duration, 110.5 LSA + 4.5 Adv. .582/.582 lift 1.75 ratio, 4,000 to 7,100 basic rpm, 390 428
Part Number: SUM-8920
Not Yet Reviewed
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Valve, Intake, Steel, 1.641 in. Diameter, .342 in. Stem, 5.435 in. Length, Ford, Each
Part Number: KAA-VI1820
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Crate Engines, Pro Series Chevy 632 C.I.D. 815 HP Fully Dressed Long Block, 10.3L/632, Assembled, Aluminum Cylinder Heads, Chevrolet, 10.3L, Each
Part Number: MLL-PS6320CTCKB
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Valve, Exhaust, Steel, 1.516 in. Diameter, .341 in. Stem, 5.435 in. Length, Ford, Each
Part Number: KAA-VE1819
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Engine Bolts, Stainless Steel, Polished, Hex Head, Chevy, Big Block, Kit
Part Number: SUM-56491HSP
Not Yet Reviewed
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Engine Accessory Bolts, Dress Up, Hex Head, Stainless Steel, Polished, Chevy, Big Block, Long-style, Kit
Part Number: GAR-56491-HSP
Not Yet Reviewed
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Big Block PRO BBC H.R. 12 H.O. Cam, LS Firing Order, 276/285 Duration @ .050, 108 LSA + 1 Adv, .700/.700 with 1.7 ratio, .741/.741 with 1.8 4500-7500
Part Number: SUM-1262-H-O
Not Yet Reviewed
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Pro BBF Big Block 385 Ser. Best Hydraulic Roller Cam 5, 236/248 Duration, 111 LSA + 5 Adv. .582/.582 lift 1.75 ratio, 3,300 to 6,700 basic rpm 429 460
Part Number: SUM-8934
Not Yet Reviewed
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Crate Engine, Fully Dressed Longblock, 454 C.I. 460 HP, 479 TQ, Aluminum Heads, Roller Camshaft, Chevy, Big Block Gen IV, Each
Part Number: MLL-BP454CTCKB
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Crate Engine, Edelbrock/Musi 555 Pro-Flo 4 XT EFI, Big-Block Chevy, 697 HP and 643 TQ, Crate Engine, Each
Part Number: EDL-49557
Not Yet Reviewed
Estimated Ship Date: Sep 28, 2026 if ordered today
Estimated Ship Date: Sep 28, 2026 if ordered today
Engine Bolts, Stainless Steel, Polished, Allen Head, Chevy, Small Block, Kit
Part Number: SUM-56490SSP
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Big Block PRO BBC H.R. 10 H.O. Cam, LS Firing Order, 264/276 Duration @ .050, 108 LSA + 4 Adv., .700/.700 with 1.7 ratio, .741/.741 with 1.8 4200-7300
Part Number: SUM-1260-H-O
Not Yet Reviewed
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Engine and Accessory Fasteners, Stainless Steel, Polished, SS Logo, Chevy, Big Block, Kit
Part Number: GAR-13-56491-HSP
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Valve, Exhaust, Steel, 1.516 in. Diameter, .311 in. Stem, 5.185 in. Length, Ford, Each
Part Number: KAA-VE1693
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
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