Availability
612 Results Found For "ratio"
Pro SBC Hyd. Roller Cam, Turbo Stage 3, 232/232 Duration, 115 LSA + 5 Adv., .550/550 Lift with 1.5 Ratio, .587/.587 1.6 Ratio, 3500-7200 Rpm Range
Part Number: SUM-8807
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro SBF Best Hydraulic Roller Cam 10, 252/264 Duration, 109 LSA + 3 Adv. .587/.587 lift 1.6 ratio, .625/.625 lift 1.7 ratio, 4,000-7,500 basic rpm
Part Number: SUM-8910
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Big Block PRO BBC H.R. 5.5 H.O. Cam, LS Firing Order, 236/252 Duration @ .050, 110 LSA + 4 Adv, .624/.624 with 1.7 ratio, .661/.661 with 1.8 3700-6600
Part Number: SUM-1263-H-O
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Full Roller, 1.6 Ratio, Aluminum, Natural, 3/8 in. Stud Size, Chevy, Small Block, Each
Part Number: CCA-17002-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Pressure Plate, OT-II, Ultra High Ratio, 7.25 in. Clutch, Each
Part Number: TIL-66-118UHR-R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 4.71:1 Ratio, Ford, 9 in., Set
Part Number: AAF-ALL70022
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Air/Fuel Ratio Gauge; Phantom; Wideband Air Fuel Ratio Kit; 2 1/16 in.; Street; 8-18; Full Sweep
Part Number: ATM-5779
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro SBC Hyd. Roller Cam, Turbo Stage 1, 218/224 Duration, 113 LSA + 3 Adv., .525/550 Lift with 1.5 Ratio, .560/.587 1.6 Ratio, 2,800-6,800 Rpm Range,
Part Number: SUM-8805
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro SBC Stage 5 Hyd. Flat-Tappet 4/7 Firing Order Swap Cam, 236/242 Dur., 108 LSA + 2 Adv, .495/.510 1.5 Ratio, .528/.544 1.6 Ratio, 2200-6400 Range
Part Number: SUM-1204
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pulley Set, Performance Ratio, Serpentine, Aluminum, Black Hardcoat, Chevy, Kit
Part Number: JRP-1020-S
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Crankshaft Pulley, Water Pump Pulley, Performance Ratio, Serpentine, Aluminum, Black, Chevy, Small Block, Kit
Part Number: JRP-1035-S-CE
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro SBF Best Hydraulic Roller Cam 8, 242/256 Duration, 110.5 LSA + 3.5 Adv. .587/.587 lift 1.6 ratio, .625/.625 lift 1.7 ratio, 3,600-7,100 basic rpm
Part Number: SUM-8908
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 4.56:1 Ratio, GM, 8.5/8.6 in., Set
Part Number: SUM-741005
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 5.14:1 Ratio, Ford, 9 in., Set
Part Number: MGR-F890514
Not Yet Reviewed
Estimated Ship Date: Mar 10, 2026 if ordered today
Estimated Ship Date: Mar 10, 2026 if ordered today
Gear, Ring and Pinion, 4.56:1 Ratio, GM 8.5/8.6 in., Set
Part Number: AAF-ALL70128
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Ring and Pinion Sets SUM-741005 GM 8.5/8.6 in. 4.56 Gears
Estimated Ship Date: Today
Gear, Ring and Pinion, 3.42:1 Ratio, GM 8.5/8.6 in., Set
Part Number: AAF-ALL70122
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Motive Gear Ring and Pinion Sets GM10-342A GM 8.5/8.625 in. 3.42 Gears
Estimated Ship Date: Today
Gauge, Cobalt, Digital, Air/Fuel Ratio, Lean/Rich, 2 1/16 in. Diameter, Electrical, Each
Part Number: ATM-6175
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
Gear, Ring and Pinion, 3.73:1 Ratio, GM, 7.5 in./7.625 in., Set
Part Number: SUM-741012
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Stud Mount, Roller Tip, Stamped Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16
Part Number: SUM-141507
Estimated Ship Date: Today
Estimated Ship Date: Today
Set 3 Standard Quick Change Gear 25/31 - 4.11/5.10 or 4.86/6.03 gear ratio
Part Number: PE2-61003
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Set 25 LW Polished Quick Change Gear 20/22 - 4.11/4.52 or 4.86/5.34 gear ratio
Part Number: PE2-65025
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 4.11:1 Ratio, Quick-Change, Each
Part Number: PE2-QC411RP
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16
Part Number: SUM-G6992
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.6 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16
Part Number: SUM-G6993
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm, Stud Mount, Full Roller, Stainless Steel, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Each
Part Number: CRO-73605-1
Estimated Ship Date: Today
Estimated Ship Date: Today
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