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| Recall that pushrods come in two stock lengths: | Recall that pushrods come in two stock lengths: | ||
| - | * short-deck engines (A10, A12, A12A, and late A13) | + | * ~152mm: short-deck engines (A10, A12, A12A, and late A13) |
| - | * tall-deck engines (1974 A13, all A14 and A15) | + | * ~167mm: tall-deck engines (1974 A13, all A14 and A15) |
Revision as of 03:00, 3 February 2009
Recall that pushrods come in two stock lengths:
- ~152mm: short-deck engines (A10, A12, A12A, and late A13)
- ~167mm: tall-deck engines (1974 A13, all A14 and A15)
Part Numbers
- 13238-H1000 ROD-push A12
- 13238-H1001 ROD-push A12 from 7110, also 1980-1982 A13
Both sets interchange with each other as a set.
Tall-block engines use a different length:
- 13238-H6201 ROD-push A14, A15
- Datrats - Custom pushrods made to length from VW pushrods and using the A-series cup. They sit the turned down cup shaft on a ledge in the alloy. Custom made to your length and cheap.
Roller Pushrods
- Many local speed shops can make custom pushrods
- Yella Terra sold their pushrod tooling to "Head Stud Developments" in Melbourne
- Crow Cams also provide pushrods to customer order, approx. 6.650-6.600 inches long (for A14/A15 subject to your needs) 0.080 wall thickness, Chrome Moly
- Iskenderian Part# 1235L+.50. - custom pushrods for roller rockers (small block Chevy, +0.050 inch length), 8mm (5/16") ball ends
- Isky also sells an adjustable pushrod ("universal" pushrod kit for Chevy smallblock)