Clay Smith Engineering Parts and Accessories

Valve Springs, Single, 1.460 in. Outside Diameter, 303lbs/in. Rate, 1.088 in. Coil Bind Height, Set of 16

Part Number: HPC-SPR-S-16

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Special Order

BB Chev True Roller (9 Key Way)-.005

Part Number: HPC-8310-9-005

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Special Order

Timing Chain and Gear Sets, True Roller, Double Roller, 3 Bolt, Steel Sprockets, Chevy, Small Block, Set

Part Number: HPC-8300-9

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Special Order

Chrysler "A" True Roller (9 Key Way)

Part Number: HPC-8303-9

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Special Order

FE Ford 360, 390, 427, 428 True Roller (9 Key Way) 3 Keyway Set

Part Number: HPC-8308-9

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Special Order

BB Chev True Roller (9 Key Way)

Part Number: HPC-8310-9

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Special Order

SB Chev w/Hyd Roller True Roller (9 Key Way)

Part Number: HPC-8350-9

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Special Order

10 Degree 5/16 Machine Valve Locks

Part Number: HPC-8710-16

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

• Special Order

10 Degree 11/32 Machine Valve Locks

Part Number: HPC-8708-16

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

• Special Order

10 Degree 3/8 Machine Valve Locks

Part Number: HPC-8709-16

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

• Special Order