45 Results Found For "ratio"

Rocker Arm, 1.7 Ratio, Roller Fulcrum, Ductile Iron, Chevy GM, LS/LSX, Gen III/IV, No Offset Each

Part Number: SUM-141550

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

Rocker Arms, Non-roller, Pedestal Mounting Style, 1.6 Ratio, Steel, Jeep, Pair

Part Number: MEL-MRK-551-2

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Rocker Arms, Stud Mount, OEM-Style, Stamped Steel, 1.7 Ratio, 7/16 in. Stud, Chevy, Big Block, Each

Part Number: CCA-1211-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rocker Arm, Non-roller, 1.65 Ratio, Steel, Natural, One Rocker Arm, One Pivot Ball, One Nut, Pontiac, Kit

Part Number: MEL-MRK-532

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.5 Ratio, Steel, Chevy, Small Block, Each

Part Number: HRS-90007-1

Not Yet Reviewed

Estimated Ship Date: Today

Rocker Arm, Moly Coated, Ductile Iron, Roller Fulcrum Type, 1.7 Ratio, Narrow Style, Chevy, LS, Each

Part Number: SME-14301M

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rocker Arm, Stud Mount, OEM-Style, Stamped Steel, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Each

Part Number: SUM-G6801-1

Not Yet Reviewed

Estimated Ship Date: Today

Rocker Arm, Non Roller, Pedestal Style, 1.7 Ratio, Steel, for LS Series Pivot Bearing Upgrade Only, Each

Part Number: SME-143000-1

Not Yet Reviewed

Estimated Ship Date: Today

Rocker Arm, LS, Moly Coated Rocker Body, Roller Fulcrum Style, 1.7 Ratio, Ductile Iron, Pedestal Mount, Chevy, 6.2L

Part Number: SME-14303M

Not Yet Reviewed

Estimated Ship Date: Today

Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.6 Ratio, Steel, Chevy, Small Block, Each

Part Number: HRS-90006-1

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Rocker Arms, High Energy, Non-roller, Steel, Natural, 3/8 in. Stud Mount, 1.5 Ratio, Long Slot Style, Chevrolet, 2.8L, 3.1L, 3.4L, Each

Part Number: CCA-1216-1

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

• Drop Ship
• Special Order

Rocker Arm, High Energy, Non-roller, 1.75 Ratio, 3/8 in. Stud Size, Steel, Chevy, Each

Part Number: CCA-1261-1

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.6 Ratio, Steel, Chevy, Small Block, Each

Part Number: HRS-90008-1

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Low Tension Valve Springs, Valvetrain Checking Springs, Pair

Part Number: CCA-4758-2

4.87 out of 5 stars ( 52 )

Estimated Ship Date: Today

Shrink Sleeve Tubing, HP, Polyolefin, Black, 0.750 in. Diameter, 1.250 in. Length, Set of 8

Part Number: HSP-353014

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Metering Jets, for Edelbrock Performer and Thunder Series AVS Carbs Only, Brass, Hole Size 0.095 in., Pair

Part Number: EDL-1426

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

Metering Jets, for Edelbrock Performer and Thunder Series AVS Carbs Only, Brass, Hole Size 0.092 in., Pair

Part Number: EDL-1425

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

Shrink Sleeve Tubing, HP, Polyolefin, Black, 0.500 in. Diameter, 1.000 in. Length, Set of 10

Part Number: HSP-353010

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

Metering Jets, for Edelbrock Performer and Thunder Series AVS Carbs Only, Brass, Hole Size 0.098 in., Pair

Part Number: EDL-1427

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Metering Jets, for Edelbrock Performer and Thunder Series AVS Carbs Only, Brass, Hole Size 0.089 in., Pair

Part Number: EDL-1424

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Metering Jets, for Edelbrock Performer and Thunder Series AVS Carbs Only, Brass, Hole Size 0.101 in., Pair

Part Number: EDL-1429

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

Metering Jets, for Edelbrock Performer and Thunder Series AVS Carbs Only, Brass, Hole Size 0.104 in., Pair

Part Number: EDL-1430

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Metering Jets, for Edelbrock Performer and Thunder Series AVS Carbs Only, Brass, Hole Size 0.086 in., Pair

Part Number: EDL-1423

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Metering Jets, for Edelbrock Performer and Thunder Series AVS Carbs Only, Brass, Hole Size 0.083 in., Pair

Part Number: EDL-1422

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today