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Performance Camshafts
From mild lobe patterns to highly aggressive profiles, we’ve got a broad range of camshaft styles and grinds to meet your performance demands. Give your classic...
From mild lobe patterns to highly aggressive profiles, we’ve got a broad range of camshaft styles and grinds to meet your performance demands. Give your classic musclecar that lumpy, high performance idle or hold on for high-lift, high-rpm race performance. We’ve got cams for street, street/strip, race, and truck applications—and many others. Choose hydraulic flat tappet, hydraulic roller, and mechanical camshafts from the best in the bumpstick business: COMP Cams, Crane Cams, Isky, Trick Flow, Howards Cams, Lunati, and more. You won’t find a bigger selection of camshafts anywhere else!
From mild lobe patterns to highly aggressive profiles, we’ve got a broad range of camshaft styles and grinds to meet your performance demands. Give your classic musclecar that lumpy, high performance idle or hold on for high-lift, high-rpm race performance. We’ve got cams for street, street/strip, race, and truck applications—and many others. Choose hydraulic flat tappet, hydraulic roller, and mechanical camshafts from the best in the bumpstick business: COMP Cams, Crane Cams, Isky, Trick Flow, Howards Cams, Lunati, and more. You won’t find a bigger selection of camshafts anywhere else!
Showing In Stock Items. Show All 9 Items.
PRO BBC H.R. 6 H.O. Cam, Roller-Block , LS Firing Order, 242/256 @ .050, 108 LSA + 4 Adv., .624/.620 1.7 ratio, .661/.655 1.8, 3800-6800
Part Number: SUM-1256-H-O-SN
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
BUILD IT WITH SUMMIT!
Summit Racing™ Pro BBC H.O. LS Firing Order Hydraulic Roller Cams SUM-1257-H-O-SN
PRO BBC H.R. 7 H.O. Cam, Roller-Block , LS Firing Order, 248/264 @ .050, 108 LSA + 4 Adv., .624/.624 1.7 ratio, .661/.661 1.8, 3900-7000
Part Number: SUM-1257-H-O-SN
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
PRO BBC H.R. 11 H.O. Cam, Roller-Block , LS Firing Order, 270/276 @ .050, 108 LSA + 1 Adv., .700/.700 1.7 ratio, .741/.741 1.8 4300-7400
Part Number: SUM-1261-H-O-SN
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
PRO BBC H.R. 5.5 H.O. Cam, Roller-Block , LS Firing Order, 236/252 @ .050, 110 LSA + 4 Adv, .624/.624 1.7 ratio, .661/.661 1.8 3700-6600
Part Number: SUM-1263-H-O-SN
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
PRO BBC H.R. 5 H.O. Cam, Roller-Block , LS Firing Order, 232/248 @ .050, 110 LSA + 4 Adv., .624/.624 1.7 ratio, .661/.661 1.8, 3000-6500
Part Number: SUM-1255-H-O-SN
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
PRO BBC H.R. 9 H.O. Cam, Roller-Block , LS Firing Order, 255/264 @ .050, 108 LSA + 4 Adv., .700/.700 1.7 ratio, .741/.741 1.8, 4100-7200
Part Number: SUM-1259-H-O-SN
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
PRO BBC H.R. 12 H.O. Cam, Roller-Block , LS Firing Order, 276/285 @ .050, 108 LSA + 1 Adv, .700/.700 1.7 ratio, .741/.741 1.8 4500-7500
Part Number: SUM-1262-H-O-SN
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
PRO BBC H.R. 8 H.O. Cam, Roller-Block , LS Firing Order, 252/264 @ .050, 108 LSA + 4 Adv., .624/.624 1.7 ratio, .661/.661 1.8, 4000-7000
Part Number: SUM-1258-H-O-SN
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
PRO BBC H.R. 10 H.O. Cam, Roller-Block , LS Firing Order, 264/276 @ .050, 108 LSA + 4 Adv., .700/.700 1.7 ratio, .741/.741 1.8 4200-7300
Part Number: SUM-1260-H-O-SN
Not Yet Reviewed
Estimated Ship Date: Monday 11/2/2026 if shipped by air
Estimated Ship Date: Monday 11/2/2026 if shipped by air
