2011 - Crane Cams

Timing Chains and Components
Pro-Series Steel Billet, CNC Machined, Roller Timing Chain Sets
Crane Cams’ Pro-Series Steel Billet Gear and Roller Chain Sets offer the precision,
strength and accuracy of billet steel, nitride hardened, CNC
machined camshaft and crankshaft sprockets with the strength, friction
reduction and wear resistance of a premium quality, German manufactured,
double-row, roller timing chain. The billet 4140 steel nitride hardened
crankshaft sprocket features nine separate keyway locations, providing
up to eight degrees of advance or retard.
Application
American Motors V-8 66-91, 290 thru 401 cu. in.
Set
Part No.
Complete set with multiple keyway crank sprocket and captured needle bearing thrust washer. 86977-1 *
Chevrolet 90° V-6 78-86, 200 thru 262 cu.in. and Chevrolet V-8 55-87, 262 thru 400 cu.in.
Complete set with multiple keyway crank sprocket and machined to fit supplied thrust washer. 11984-1 *
Replacement Chain 11978-1
Replacement Thrust Washer (.031”) 11984TW-1
Replacement Thrust Washer (.150”) 11984TWT-1
Complete set with multiple keyway crank sprocket and captured needle bearing thrust washer 11977-1 *
Replacement Chain
Chevrolet LS1/LS6 V-8 97-10, 5.7 Litre and Vortec 4800, 5300, 6000 (will not fit LS2)
11978-1
Complete set with billet sprockets, attaching hardware, and fully adjustable vernier cam sprocket 144984-1 *
Chevrolet LS2 V-8 6.0L
Complete set with billet sprockets , double roller chain, and thrust bearing. 144985-1 *
Chevrolet LS7 V-8 7.0L Three Bolt
Complete set with billet sprockets , double roller chain, and thrust bearing. 144986-1 *
Chevrolet V-8 65-95, 396 thru 454 & 502 cu.in. (including Gen V)
Complete set with multiple keyway crank sprocket and machined to fit supplied thrust washer. (NOTE: Does not fit Gen VI or 8.1L) 13984-1 *
Replacement Chain 13978-1
Replacement Thrust Washer (.031”)
Chevrolet V-8 65-95, 396 thru 454 & 502 cu.in. (including Gen V)
13984TW-1
Complete set with multiple keyway crank sprocket and captured needle bearing thrust washer. (NOTE: Does not fit Gen VI or 8.1L) 13977-1 *
Replacement Chain
Chevrolet V-8 96-00, 454 (7.4L) - 502 (8.2L) Gen VI
13978-1
Complete set with multiple keyway crank sprocket and captured needle bearing thrust washer. 16977-1 *
Chevrolet V-8 01-08, 8.1L L18 (Vortec 8100)
Complete set with multiple keyway crank sprocket and captured needle bearing thrust washer. 26977-1 *
Chrysler-Dodge-Plymouth “B” 70-78, 383 thru 440 cu. in. (Three bolt), and Chrysler-Dodge-Plymouth V-8 66-71, 426 Hemi
Complete set with multiple keyway crank sprocket and captured needle bearing thrust washer. 68977-1 *
Ford V-8 73-01, 255 (4.2L), 302, 302 H.O., 351W, 351 SVO
Complete set with multiple keyway crank sprocket and machined to fit supplied thrust washer. 44984-1 *
Replacement Chain 11978-1
NOTE: Due to the increased width of the sprockets and chain, clearance must be checked between the timing set and the block casting. Some applications may
require minor grinding of the block for clearance.
*This product is applicable only to pre-1966 California and pre-1968 federally certified passenger cars. It is also applicable to non-emission controlled trucks and similar vehicles. It is not applicable or intended
for use on any emission controlled vehicles operated on highways or roads.
866-388-5120 • 386-236-9983 FAX 329