Summit Racing Performance, Restoration & Replacement Parts & Tools

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: Monday 3/9/2026 if shipped by air

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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

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

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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

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Clutch Kit, Organic, 1-1/16 in. Shaft, 10-Spline, 10 in. Diameter Disc, Ford, Mercury, Kit

Part Number: SUM-700820

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Camshaft Thrust Plate, Solid, Steel, Counter Sunk Screw Mount, Small Block Windsor, Each

Part Number: SUM-150108

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

Clutch Kit, Organic, 1-1/16 in. Shaft, 10-Spline, 11 in. Diameter Disc, Ford, Kit

Part Number: SUM-700828

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Clutch Kit, Organic, 1-1/16 in. Shaft, 10-Spline, 11 in. Diameter Disc, Ford, Mercury, Kit

Part Number: SUM-700822

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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